16572912496

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 37902574080

約数和(自身を除く): 21329661584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 383, 388, 392, 569, 679, 766, 776, 784, 1138, 1358, 1532, 1552, 2276, 2681, 2716, 3064, 3983, 4552, 4753, 5362, 5432, 6128, 7966, 9104, 9506, 10724, 10864, 15932, 18767, 19012, 21448, 27881, 31864, 37151, 37534, 38024, 42896, 55193, 55762, 63728, 74302, 75068, 76048, 110386, 111524, 148604, 150136, 217927, 220772, 223048, 260057, 297208, 300272, 386351, 435854, 441544, 446096, 520114, 594416, 772702, 871708, 883088, 1040228, 1525489, 1545404, 1743416, 1820399, 2080456, 2704457, 3050978, 3090808, 3486832, 3640798, 4160912, 5408914, 6101956, 6181616, 7281596, 10678423, 10817828, 12203912, 14563192, 21138919, 21356846, 21635656, 24407824, 29126384, 42277838, 42713692, 43271312, 84555676, 85427384, 147972433, 169111352, 170854768, 295944866, 338222704, 591889732, 1035807031, 1183779464, 2071614062, 2367558928, 4143228124, 8286456248, 16572912496]

約数ペア:

[(1, 16572912496), (2, 8286456248), (4, 4143228124), (7, 2367558928), (8, 2071614062), (14, 1183779464), (16, 1035807031), (28, 591889732), (49, 338222704), (56, 295944866), (97, 170854768), (98, 169111352), (112, 147972433), (194, 85427384), (196, 84555676), (383, 43271312), (388, 42713692), (392, 42277838), (569, 29126384), (679, 24407824), (766, 21635656), (776, 21356846), (784, 21138919), (1138, 14563192), (1358, 12203912), (1532, 10817828), (1552, 10678423), (2276, 7281596), (2681, 6181616), (2716, 6101956), (3064, 5408914), (3983, 4160912), (4552, 3640798), (4753, 3486832), (5362, 3090808), (5432, 3050978), (6128, 2704457), (7966, 2080456), (9104, 1820399), (9506, 1743416), (10724, 1545404), (10864, 1525489), (15932, 1040228), (18767, 883088), (19012, 871708), (21448, 772702), (27881, 594416), (31864, 520114), (37151, 446096), (37534, 441544), (38024, 435854), (42896, 386351), (55193, 300272), (55762, 297208), (63728, 260057), (74302, 223048), (75068, 220772), (76048, 217927), (110386, 150136), (111524, 148604)]