713915696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{56267}}^1$

素因数の和:56349

約数の個数: 40

約数和(自身を含む): 1514059344

約数和(自身を除く): 800143648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 56267, 112534, 225068, 450136, 731471, 900272, 1462942, 2925884, 3432287, 5851768, 6864574, 11703536, 13729148, 27458296, 44619731, 54916592, 89239462, 178478924, 356957848, 713915696]

約数ペア:

[(1, 713915696), (2, 356957848), (4, 178478924), (8, 89239462), (13, 54916592), (16, 44619731), (26, 27458296), (52, 13729148), (61, 11703536), (104, 6864574), (122, 5851768), (208, 3432287), (244, 2925884), (488, 1462942), (793, 900272), (976, 731471), (1586, 450136), (3172, 225068), (6344, 112534), (12688, 56267)]