71743376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 141955200

約数和(自身を除く): 70211824

約数列:

[1, 2, 4, 8, 16, 79, 158, 211, 269, 316, 422, 538, 632, 844, 1076, 1264, 1688, 2152, 3376, 4304, 16669, 21251, 33338, 42502, 56759, 66676, 85004, 113518, 133352, 170008, 227036, 266704, 340016, 454072, 908144, 4483961, 8967922, 17935844, 35871688, 71743376]

約数ペア:

[(1, 71743376), (2, 35871688), (4, 17935844), (8, 8967922), (16, 4483961), (79, 908144), (158, 454072), (211, 340016), (269, 266704), (316, 227036), (422, 170008), (538, 133352), (632, 113518), (844, 85004), (1076, 66676), (1264, 56759), (1688, 42502), (2152, 33338), (3376, 21251), (4304, 16669)]