65718872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 142236000

約数和(自身を除く): 76517128

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 877, 986, 1102, 1292, 1754, 1972, 2204, 2584, 3508, 3944, 4408, 7016, 9367, 14909, 16663, 18734, 25433, 29818, 33326, 37468, 50866, 59636, 66652, 74936, 101732, 119272, 133304, 203464, 283271, 432361, 483227, 566542, 864722, 966454, 1133084, 1729444, 1932908, 2266168, 3458888, 3865816, 8214859, 16429718, 32859436, 65718872]

約数ペア:

[(1, 65718872), (2, 32859436), (4, 16429718), (8, 8214859), (17, 3865816), (19, 3458888), (29, 2266168), (34, 1932908), (38, 1729444), (58, 1133084), (68, 966454), (76, 864722), (116, 566542), (136, 483227), (152, 432361), (232, 283271), (323, 203464), (493, 133304), (551, 119272), (646, 101732), (877, 74936), (986, 66652), (1102, 59636), (1292, 50866), (1754, 37468), (1972, 33326), (2204, 29818), (2584, 25433), (3508, 18734), (3944, 16663), (4408, 14909), (7016, 9367)]