56423536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4529

約数の個数: 40

約数和(自身を含む): 119686784

約数和(自身を除く): 63263248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 4447, 6344, 8894, 12688, 17788, 35576, 57811, 71152, 115622, 231244, 271267, 462488, 542534, 924976, 1085068, 2170136, 3526471, 4340272, 7052942, 14105884, 28211768, 56423536]

約数ペア:

[(1, 56423536), (2, 28211768), (4, 14105884), (8, 7052942), (13, 4340272), (16, 3526471), (26, 2170136), (52, 1085068), (61, 924976), (104, 542534), (122, 462488), (208, 271267), (244, 231244), (488, 115622), (793, 71152), (976, 57811), (1586, 35576), (3172, 17788), (4447, 12688), (6344, 8894)]