42076736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 56

約数和(自身を含む): 90976704

約数和(自身を除く): 48899968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 491, 824, 832, 982, 1339, 1648, 1964, 2678, 3296, 3928, 5356, 6383, 6592, 7856, 10712, 12766, 15712, 21424, 25532, 31424, 42848, 50573, 51064, 85696, 101146, 102128, 202292, 204256, 404584, 408512, 657449, 809168, 1314898, 1618336, 2629796, 3236672, 5259592, 10519184, 21038368, 42076736]

約数ペア:

[(1, 42076736), (2, 21038368), (4, 10519184), (8, 5259592), (13, 3236672), (16, 2629796), (26, 1618336), (32, 1314898), (52, 809168), (64, 657449), (103, 408512), (104, 404584), (206, 204256), (208, 202292), (412, 102128), (416, 101146), (491, 85696), (824, 51064), (832, 50573), (982, 42848), (1339, 31424), (1648, 25532), (1964, 21424), (2678, 15712), (3296, 12766), (3928, 10712), (5356, 7856), (6383, 6592)]