71282474956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7465697}}^1$

素因数の和:7465750

約数の個数: 48

約数和(自身を含む): 160542369792

約数和(自身を除く): 89259894836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 7465697, 14931394, 29862788, 52259879, 82122667, 104519758, 164245334, 209039516, 231436607, 328490668, 462873214, 574858669, 925746428, 1149717338, 1620056249, 2299434676, 2545802677, 3240112498, 5091605354, 6480224996, 10183210708, 17820618739, 35641237478, 71282474956]

約数ペア:

[(1, 71282474956), (2, 35641237478), (4, 17820618739), (7, 10183210708), (11, 6480224996), (14, 5091605354), (22, 3240112498), (28, 2545802677), (31, 2299434676), (44, 1620056249), (62, 1149717338), (77, 925746428), (124, 574858669), (154, 462873214), (217, 328490668), (308, 231436607), (341, 209039516), (434, 164245334), (682, 104519758), (868, 82122667), (1364, 52259879), (2387, 29862788), (4774, 14931394), (9548, 7465697)]