38133608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 80136000

約数和(自身を除く): 42002392

約数列:

[1, 2, 4, 8, 19, 29, 38, 41, 58, 76, 82, 116, 152, 164, 211, 232, 328, 422, 551, 779, 844, 1102, 1189, 1558, 1688, 2204, 2378, 3116, 4009, 4408, 4756, 6119, 6232, 8018, 8651, 9512, 12238, 16036, 17302, 22591, 24476, 32072, 34604, 45182, 48952, 69208, 90364, 116261, 164369, 180728, 232522, 250879, 328738, 465044, 501758, 657476, 930088, 1003516, 1314952, 2007032, 4766701, 9533402, 19066804, 38133608]

約数ペア:

[(1, 38133608), (2, 19066804), (4, 9533402), (8, 4766701), (19, 2007032), (29, 1314952), (38, 1003516), (41, 930088), (58, 657476), (76, 501758), (82, 465044), (116, 328738), (152, 250879), (164, 232522), (211, 180728), (232, 164369), (328, 116261), (422, 90364), (551, 69208), (779, 48952), (844, 45182), (1102, 34604), (1189, 32072), (1558, 24476), (1688, 22591), (2204, 17302), (2378, 16036), (3116, 12238), (4009, 9512), (4408, 8651), (4756, 8018), (6119, 6232)]