65717648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 135428832

約数和(自身を除く): 69711184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307, 614, 787, 1228, 1574, 2456, 3148, 4912, 5219, 6296, 10438, 12592, 13379, 20876, 26758, 41752, 53516, 83504, 107032, 214064, 241609, 483218, 966436, 1932872, 3865744, 4107353, 8214706, 16429412, 32858824, 65717648]

約数ペア:

[(1, 65717648), (2, 32858824), (4, 16429412), (8, 8214706), (16, 4107353), (17, 3865744), (34, 1932872), (68, 966436), (136, 483218), (272, 241609), (307, 214064), (614, 107032), (787, 83504), (1228, 53516), (1574, 41752), (2456, 26758), (3148, 20876), (4912, 13379), (5219, 12592), (6296, 10438)]