56922736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 119426384

約数和(自身を除く): 62503648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1297, 1688, 2594, 2743, 3376, 5188, 5486, 10376, 10972, 16861, 20752, 21944, 33722, 43888, 67444, 134888, 269776, 273667, 547334, 1094668, 2189336, 3557671, 4378672, 7115342, 14230684, 28461368, 56922736]

約数ペア:

[(1, 56922736), (2, 28461368), (4, 14230684), (8, 7115342), (13, 4378672), (16, 3557671), (26, 2189336), (52, 1094668), (104, 547334), (208, 273667), (211, 269776), (422, 134888), (844, 67444), (1297, 43888), (1688, 33722), (2594, 21944), (2743, 20752), (3376, 16861), (5188, 10972), (5486, 10376)]