32640524

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 67264512

約数和(自身を除く): 34623988

約数列:

[1, 2, 4, 7, 14, 28, 67, 127, 134, 137, 254, 268, 274, 469, 508, 548, 889, 938, 959, 1778, 1876, 1918, 3556, 3836, 8509, 9179, 17018, 17399, 18358, 34036, 34798, 36716, 59563, 64253, 69596, 119126, 121793, 128506, 238252, 243586, 257012, 487172, 1165733, 2331466, 4662932, 8160131, 16320262, 32640524]

約数ペア:

[(1, 32640524), (2, 16320262), (4, 8160131), (7, 4662932), (14, 2331466), (28, 1165733), (67, 487172), (127, 257012), (134, 243586), (137, 238252), (254, 128506), (268, 121793), (274, 119126), (469, 69596), (508, 64253), (548, 59563), (889, 36716), (938, 34798), (959, 34036), (1778, 18358), (1876, 17399), (1918, 17018), (3556, 9179), (3836, 8509)]