66548070722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{65647}}^1$

素因数の和:65815

約数の個数: 64

約数和(自身を含む): 124531630080

約数和(自身を除く): 57983559358

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 103, 133, 206, 259, 266, 518, 703, 721, 1406, 1442, 1957, 3811, 3914, 4921, 7622, 9842, 13699, 26677, 27398, 53354, 65647, 72409, 131294, 144818, 459529, 506863, 919058, 1013726, 1247293, 2428939, 2494586, 4857878, 6761641, 8731051, 13523282, 17002573, 17462102, 34005146, 46149841, 47331487, 92299682, 94662974, 128471179, 250180717, 256942358, 323048887, 500361434, 646097774, 899298253, 1751265019, 1798596506, 3502530038, 4753433623, 9506867246, 33274035361, 66548070722]

約数ペア:

[(1, 66548070722), (2, 33274035361), (7, 9506867246), (14, 4753433623), (19, 3502530038), (37, 1798596506), (38, 1751265019), (74, 899298253), (103, 646097774), (133, 500361434), (206, 323048887), (259, 256942358), (266, 250180717), (518, 128471179), (703, 94662974), (721, 92299682), (1406, 47331487), (1442, 46149841), (1957, 34005146), (3811, 17462102), (3914, 17002573), (4921, 13523282), (7622, 8731051), (9842, 6761641), (13699, 4857878), (26677, 2494586), (27398, 2428939), (53354, 1247293), (65647, 1013726), (72409, 919058), (131294, 506863), (144818, 459529)]