73559906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 133816320

約数和(自身を除く): 60256414

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2111, 2489, 4222, 4978, 14777, 17423, 29554, 34846, 40109, 80218, 276541, 280763, 553082, 561526, 1935787, 3871574, 5254279, 10508558, 36779953, 73559906]

約数ペア:

[(1, 73559906), (2, 36779953), (7, 10508558), (14, 5254279), (19, 3871574), (38, 1935787), (131, 561526), (133, 553082), (262, 280763), (266, 276541), (917, 80218), (1834, 40109), (2111, 34846), (2489, 29554), (4222, 17423), (4978, 14777)]