74377856

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 189475200

約数和(自身を除く): 115097344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 257, 266, 272, 304, 323, 448, 476, 514, 532, 544, 608, 646, 896, 952, 1028, 1064, 1088, 1216, 1292, 1799, 1904, 2056, 2128, 2176, 2261, 2432, 2584, 3598, 3808, 4112, 4256, 4369, 4522, 4883, 5168, 7196, 7616, 8224, 8512, 8738, 9044, 9766, 10336, 14392, 15232, 16448, 17024, 17476, 18088, 19532, 20672, 28784, 30583, 32896, 34181, 34952, 36176, 39064, 41344, 57568, 61166, 68362, 69904, 72352, 78128, 83011, 115136, 122332, 136724, 139808, 144704, 156256, 166022, 230272, 244664, 273448, 279616, 289408, 312512, 332044, 489328, 546896, 559232, 581077, 625024, 664088, 978656, 1093792, 1162154, 1328176, 1957312, 2187584, 2324308, 2656352, 3914624, 4375168, 4648616, 5312704, 9297232, 10625408, 18594464, 37188928, 74377856]

約数ペア:

[(1, 74377856), (2, 37188928), (4, 18594464), (7, 10625408), (8, 9297232), (14, 5312704), (16, 4648616), (17, 4375168), (19, 3914624), (28, 2656352), (32, 2324308), (34, 2187584), (38, 1957312), (56, 1328176), (64, 1162154), (68, 1093792), (76, 978656), (112, 664088), (119, 625024), (128, 581077), (133, 559232), (136, 546896), (152, 489328), (224, 332044), (238, 312512), (257, 289408), (266, 279616), (272, 273448), (304, 244664), (323, 230272), (448, 166022), (476, 156256), (514, 144704), (532, 139808), (544, 136724), (608, 122332), (646, 115136), (896, 83011), (952, 78128), (1028, 72352), (1064, 69904), (1088, 68362), (1216, 61166), (1292, 57568), (1799, 41344), (1904, 39064), (2056, 36176), (2128, 34952), (2176, 34181), (2261, 32896), (2432, 30583), (2584, 28784), (3598, 20672), (3808, 19532), (4112, 18088), (4256, 17476), (4369, 17024), (4522, 16448), (4883, 15232), (5168, 14392), (7196, 10336), (7616, 9766), (8224, 9044), (8512, 8738)]