75819780656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{18131}}^1\times {\mathrm{8431}}^1$

素因数の和:26601

約数の個数: 40

約数和(自身を含む): 151665911808

約数和(自身を除く): 75846131152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8431, 16862, 18131, 33724, 36262, 67448, 72524, 134896, 145048, 261361, 290096, 522722, 562061, 1045444, 1124122, 2090888, 2248244, 4181776, 4496488, 8992976, 152862461, 305724922, 611449844, 1222899688, 2445799376, 4738736291, 9477472582, 18954945164, 37909890328, 75819780656]

約数ペア:

[(1, 75819780656), (2, 37909890328), (4, 18954945164), (8, 9477472582), (16, 4738736291), (31, 2445799376), (62, 1222899688), (124, 611449844), (248, 305724922), (496, 152862461), (8431, 8992976), (16862, 4496488), (18131, 4181776), (33724, 2248244), (36262, 2090888), (67448, 1124122), (72524, 1045444), (134896, 562061), (145048, 522722), (261361, 290096)]