42496681552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{525221}}^1$

素因数の和:525631

約数の個数: 40

約数和(自身を含む): 88899075720

約数和(自身を除く): 46402394168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 1556, 3112, 5057, 6224, 10114, 20228, 40456, 80912, 525221, 1050442, 2100884, 4201768, 6827873, 8403536, 13655746, 27311492, 54622984, 109245968, 204310969, 408621938, 817243876, 1634487752, 2656042597, 3268975504, 5312085194, 10624170388, 21248340776, 42496681552]

約数ペア:

[(1, 42496681552), (2, 21248340776), (4, 10624170388), (8, 5312085194), (13, 3268975504), (16, 2656042597), (26, 1634487752), (52, 817243876), (104, 408621938), (208, 204310969), (389, 109245968), (778, 54622984), (1556, 27311492), (3112, 13655746), (5057, 8403536), (6224, 6827873), (10114, 4201768), (20228, 2100884), (40456, 1050442), (80912, 525221)]