4408776848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{5059}}^1$

素因数の和:5356

約数の個数: 80

約数和(自身を含む): 10119352320

約数和(自身を除く): 5710575472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 251, 434, 496, 502, 868, 1004, 1736, 1757, 2008, 3472, 3514, 4016, 5059, 7028, 7781, 10118, 14056, 15562, 20236, 28112, 31124, 35413, 40472, 54467, 62248, 70826, 80944, 108934, 124496, 141652, 156829, 217868, 283304, 313658, 435736, 566608, 627316, 871472, 1097803, 1254632, 1269809, 2195606, 2509264, 2539618, 4391212, 5079236, 8782424, 8888663, 10158472, 17564848, 17777326, 20316944, 35554652, 39364079, 71109304, 78728158, 142218608, 157456316, 275548553, 314912632, 551097106, 629825264, 1102194212, 2204388424, 4408776848]

約数ペア:

[(1, 4408776848), (2, 2204388424), (4, 1102194212), (7, 629825264), (8, 551097106), (14, 314912632), (16, 275548553), (28, 157456316), (31, 142218608), (56, 78728158), (62, 71109304), (112, 39364079), (124, 35554652), (217, 20316944), (248, 17777326), (251, 17564848), (434, 10158472), (496, 8888663), (502, 8782424), (868, 5079236), (1004, 4391212), (1736, 2539618), (1757, 2509264), (2008, 2195606), (3472, 1269809), (3514, 1254632), (4016, 1097803), (5059, 871472), (7028, 627316), (7781, 566608), (10118, 435736), (14056, 313658), (15562, 283304), (20236, 217868), (28112, 156829), (31124, 141652), (35413, 124496), (40472, 108934), (54467, 80944), (62248, 70826)]