61418056

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 138672000

約数和(自身を除く): 77253944

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 59, 116, 118, 203, 232, 236, 406, 413, 472, 641, 812, 826, 1282, 1624, 1652, 1711, 2564, 3304, 3422, 4487, 5128, 6844, 8974, 11977, 13688, 17948, 18589, 23954, 35896, 37178, 37819, 47908, 74356, 75638, 95816, 130123, 148712, 151276, 260246, 264733, 302552, 520492, 529466, 1040984, 1058932, 1096751, 2117864, 2193502, 4387004, 7677257, 8774008, 15354514, 30709028, 61418056]

約数ペア:

[(1, 61418056), (2, 30709028), (4, 15354514), (7, 8774008), (8, 7677257), (14, 4387004), (28, 2193502), (29, 2117864), (56, 1096751), (58, 1058932), (59, 1040984), (116, 529466), (118, 520492), (203, 302552), (232, 264733), (236, 260246), (406, 151276), (413, 148712), (472, 130123), (641, 95816), (812, 75638), (826, 74356), (1282, 47908), (1624, 37819), (1652, 37178), (1711, 35896), (2564, 23954), (3304, 18589), (3422, 17948), (4487, 13688), (5128, 11977), (6844, 8974)]