64954552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36739}}^1$

素因数の和:36775

約数の個数: 32

約数和(自身を含む): 138877200

約数和(自身を除く): 73922648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 36739, 73478, 146956, 293912, 477607, 624563, 955214, 1249126, 1910428, 2498252, 3820856, 4996504, 8119319, 16238638, 32477276, 64954552]

約数ペア:

[(1, 64954552), (2, 32477276), (4, 16238638), (8, 8119319), (13, 4996504), (17, 3820856), (26, 2498252), (34, 1910428), (52, 1249126), (68, 955214), (104, 624563), (136, 477607), (221, 293912), (442, 146956), (884, 73478), (1768, 36739)]