40424384

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 107874816

約数和(自身を除く): 67450432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 631, 704, 728, 832, 1001, 1144, 1232, 1262, 1456, 2002, 2288, 2464, 2524, 2912, 4004, 4417, 4576, 4928, 5048, 5824, 6941, 8008, 8203, 8834, 9152, 10096, 13882, 16016, 16406, 17668, 20192, 27764, 32032, 32812, 35336, 40384, 48587, 55528, 57421, 64064, 65624, 70672, 90233, 97174, 111056, 114842, 131248, 141344, 180466, 194348, 222112, 229684, 262496, 282688, 360932, 388696, 444224, 459368, 524992, 631631, 721864, 777392, 918736, 1263262, 1443728, 1554784, 1837472, 2526524, 2887456, 3109568, 3674944, 5053048, 5774912, 10106096, 20212192, 40424384]

約数ペア:

[(1, 40424384), (2, 20212192), (4, 10106096), (7, 5774912), (8, 5053048), (11, 3674944), (13, 3109568), (14, 2887456), (16, 2526524), (22, 1837472), (26, 1554784), (28, 1443728), (32, 1263262), (44, 918736), (52, 777392), (56, 721864), (64, 631631), (77, 524992), (88, 459368), (91, 444224), (104, 388696), (112, 360932), (143, 282688), (154, 262496), (176, 229684), (182, 222112), (208, 194348), (224, 180466), (286, 141344), (308, 131248), (352, 114842), (364, 111056), (416, 97174), (448, 90233), (572, 70672), (616, 65624), (631, 64064), (704, 57421), (728, 55528), (832, 48587), (1001, 40384), (1144, 35336), (1232, 32812), (1262, 32032), (1456, 27764), (2002, 20192), (2288, 17668), (2464, 16406), (2524, 16016), (2912, 13882), (4004, 10096), (4417, 9152), (4576, 8834), (4928, 8203), (5048, 8008), (5824, 6941)]