40303676

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3371}}^1$

素因数の和:3450

約数の個数: 36

約数和(自身を含む): 83416536

約数和(自身を除く): 43112860

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 3371, 5978, 6742, 11956, 13484, 23597, 47194, 94388, 165179, 205631, 330358, 411262, 660716, 822524, 1439417, 2878834, 5757668, 10075919, 20151838, 40303676]

約数ペア:

[(1, 40303676), (2, 20151838), (4, 10075919), (7, 5757668), (14, 2878834), (28, 1439417), (49, 822524), (61, 660716), (98, 411262), (122, 330358), (196, 205631), (244, 165179), (427, 94388), (854, 47194), (1708, 23597), (2989, 13484), (3371, 11956), (5978, 6742)]