57420016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 118318320

約数和(自身を除く): 60898304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 557, 758, 1114, 1516, 2228, 3032, 4456, 6064, 6443, 8912, 9469, 12886, 18938, 25772, 37876, 51544, 75752, 103088, 151504, 211103, 422206, 844412, 1688824, 3377648, 3588751, 7177502, 14355004, 28710008, 57420016]

約数ペア:

[(1, 57420016), (2, 28710008), (4, 14355004), (8, 7177502), (16, 3588751), (17, 3377648), (34, 1688824), (68, 844412), (136, 422206), (272, 211103), (379, 151504), (557, 103088), (758, 75752), (1114, 51544), (1516, 37876), (2228, 25772), (3032, 18938), (4456, 12886), (6064, 9469), (6443, 8912)]