74964664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 145076400

約数和(自身を除く): 70111736

約数列:

[1, 2, 4, 8, 37, 74, 148, 251, 296, 502, 1004, 1009, 2008, 2018, 4036, 8072, 9287, 18574, 37148, 37333, 74296, 74666, 149332, 253259, 298664, 506518, 1013036, 2026072, 9370583, 18741166, 37482332, 74964664]

約数ペア:

[(1, 74964664), (2, 37482332), (4, 18741166), (8, 9370583), (37, 2026072), (74, 1013036), (148, 506518), (251, 298664), (296, 253259), (502, 149332), (1004, 74666), (1009, 74296), (2008, 37333), (2018, 37148), (4036, 18574), (8072, 9287)]