65932672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{39623}}^1$

素因数の和:39650

約数の個数: 32

約数和(自身を含む): 141457680

約数和(自身を除く): 75525008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 39623, 79246, 158492, 316984, 515099, 633968, 1030198, 1267936, 2060396, 2535872, 4120792, 5071744, 8241584, 16483168, 32966336, 65932672]

約数ペア:

[(1, 65932672), (2, 32966336), (4, 16483168), (8, 8241584), (13, 5071744), (16, 4120792), (26, 2535872), (32, 2060396), (52, 1267936), (64, 1030198), (104, 633968), (128, 515099), (208, 316984), (416, 158492), (832, 79246), (1664, 39623)]