38271472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1973

約数の個数: 40

約数和(自身を含む): 79260800

約数和(自身を除く): 40989328

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1879, 2546, 3758, 5092, 7516, 10184, 15032, 20368, 30064, 35701, 71402, 125893, 142804, 251786, 285608, 503572, 571216, 1007144, 2014288, 2391967, 4783934, 9567868, 19135736, 38271472]

約数ペア:

[(1, 38271472), (2, 19135736), (4, 9567868), (8, 4783934), (16, 2391967), (19, 2014288), (38, 1007144), (67, 571216), (76, 503572), (134, 285608), (152, 251786), (268, 142804), (304, 125893), (536, 71402), (1072, 35701), (1273, 30064), (1879, 20368), (2546, 15032), (3758, 10184), (5092, 7516)]