17788952532016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1\times {\mathrm{226547}}^1$

素因数の和:228530

約数の個数: 80

約数和(自身を含む): 35865107486208

約数和(自身を除く): 18076154954192

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1871, 2623, 3742, 5246, 7484, 10492, 14968, 20984, 29936, 41968, 80453, 114131, 160906, 226547, 228262, 321812, 453094, 456524, 643624, 906188, 913048, 1287248, 1812376, 1826096, 3624752, 4907633, 9741521, 9815266, 13819367, 19483042, 19630532, 27638734, 38966084, 39261064, 55277468, 77932168, 78522128, 110554936, 155864336, 221109872, 423869437, 594232781, 847738874, 1188465562, 1695477748, 2376931124, 3390955496, 4753862248, 6781910992, 9507724496, 18226385791, 25856035657, 36452771582, 51712071314, 72905543164, 103424142628, 145811086328, 206848285256, 291622172656, 413696570512, 1111809533251, 2223619066502, 4447238133004, 8894476266008, 17788952532016]

約数ペア:

[(1, 17788952532016), (2, 8894476266008), (4, 4447238133004), (8, 2223619066502), (16, 1111809533251), (43, 413696570512), (61, 291622172656), (86, 206848285256), (122, 145811086328), (172, 103424142628), (244, 72905543164), (344, 51712071314), (488, 36452771582), (688, 25856035657), (976, 18226385791), (1871, 9507724496), (2623, 6781910992), (3742, 4753862248), (5246, 3390955496), (7484, 2376931124), (10492, 1695477748), (14968, 1188465562), (20984, 847738874), (29936, 594232781), (41968, 423869437), (80453, 221109872), (114131, 155864336), (160906, 110554936), (226547, 78522128), (228262, 77932168), (321812, 55277468), (453094, 39261064), (456524, 38966084), (643624, 27638734), (906188, 19630532), (913048, 19483042), (1287248, 13819367), (1812376, 9815266), (1826096, 9741521), (3624752, 4907633)]