2789697932032

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31956767}}^1$

素因数の和:31956825

約数の個数: 72

約数和(自身を含む): 6270684844032

約数和(自身を除く): 3480986912000

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 7936, 10912, 21824, 43648, 87296, 31956767, 63913534, 127827068, 255654136, 351524437, 511308272, 703048874, 990659777, 1022616544, 1406097748, 1981319554, 2045233088, 2812195496, 3962639108, 4090466176, 5624390992, 7925278216, 8180932352, 10897257547, 11248781984, 15850556432, 21794515094, 22497563968, 31701112864, 43589030188, 44995127936, 63402225728, 87178060376, 89990255872, 126804451456, 174356120752, 253608902912, 348712241504, 697424483008, 1394848966016, 2789697932032]

約数ペア:

[(1, 2789697932032), (2, 1394848966016), (4, 697424483008), (8, 348712241504), (11, 253608902912), (16, 174356120752), (22, 126804451456), (31, 89990255872), (32, 87178060376), (44, 63402225728), (62, 44995127936), (64, 43589030188), (88, 31701112864), (124, 22497563968), (128, 21794515094), (176, 15850556432), (248, 11248781984), (256, 10897257547), (341, 8180932352), (352, 7925278216), (496, 5624390992), (682, 4090466176), (704, 3962639108), (992, 2812195496), (1364, 2045233088), (1408, 1981319554), (1984, 1406097748), (2728, 1022616544), (2816, 990659777), (3968, 703048874), (5456, 511308272), (7936, 351524437), (10912, 255654136), (21824, 127827068), (43648, 63913534), (87296, 31956767)]