40124048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 82807200

約数和(自身を除く): 42683152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1483, 1691, 2966, 3382, 5932, 6764, 11864, 13528, 23728, 27056, 28177, 56354, 112708, 131987, 225416, 263974, 450832, 527948, 1055896, 2111792, 2507753, 5015506, 10031012, 20062024, 40124048]

約数ペア:

[(1, 40124048), (2, 20062024), (4, 10031012), (8, 5015506), (16, 2507753), (19, 2111792), (38, 1055896), (76, 527948), (89, 450832), (152, 263974), (178, 225416), (304, 131987), (356, 112708), (712, 56354), (1424, 28177), (1483, 27056), (1691, 23728), (2966, 13528), (3382, 11864), (5932, 6764)]