66345736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 135432000

約数和(自身を除く): 69086264

約数列:

[1, 2, 4, 8, 29, 37, 58, 59, 74, 116, 118, 131, 148, 232, 236, 262, 296, 472, 524, 1048, 1073, 1711, 2146, 2183, 3422, 3799, 4292, 4366, 4847, 6844, 7598, 7729, 8584, 8732, 9694, 13688, 15196, 15458, 17464, 19388, 30392, 30916, 38776, 61832, 63307, 126614, 140563, 224141, 253228, 281126, 285973, 448282, 506456, 562252, 571946, 896564, 1124504, 1143892, 1793128, 2287784, 8293217, 16586434, 33172868, 66345736]

約数ペア:

[(1, 66345736), (2, 33172868), (4, 16586434), (8, 8293217), (29, 2287784), (37, 1793128), (58, 1143892), (59, 1124504), (74, 896564), (116, 571946), (118, 562252), (131, 506456), (148, 448282), (232, 285973), (236, 281126), (262, 253228), (296, 224141), (472, 140563), (524, 126614), (1048, 63307), (1073, 61832), (1711, 38776), (2146, 30916), (2183, 30392), (3422, 19388), (3799, 17464), (4292, 15458), (4366, 15196), (4847, 13688), (6844, 9694), (7598, 8732), (7729, 8584)]