40034764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 91929600

約数和(自身を除く): 51894836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 599, 682, 868, 1078, 1198, 1364, 1519, 2156, 2387, 2396, 3038, 4193, 4774, 6076, 6589, 8386, 9548, 13178, 16709, 16772, 18569, 26356, 29351, 33418, 37138, 46123, 58702, 66836, 74276, 92246, 117404, 129983, 184492, 204259, 259966, 322861, 408518, 519932, 645722, 817036, 909881, 1291444, 1429813, 1819762, 2859626, 3639524, 5719252, 10008691, 20017382, 40034764]

約数ペア:

[(1, 40034764), (2, 20017382), (4, 10008691), (7, 5719252), (11, 3639524), (14, 2859626), (22, 1819762), (28, 1429813), (31, 1291444), (44, 909881), (49, 817036), (62, 645722), (77, 519932), (98, 408518), (124, 322861), (154, 259966), (196, 204259), (217, 184492), (308, 129983), (341, 117404), (434, 92246), (539, 74276), (599, 66836), (682, 58702), (868, 46123), (1078, 37138), (1198, 33418), (1364, 29351), (1519, 26356), (2156, 18569), (2387, 16772), (2396, 16709), (3038, 13178), (4193, 9548), (4774, 8386), (6076, 6589)]