17388569824

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1676

約数の個数: 72

約数和(自身を含む): 35543217528

約数和(自身を除く): 18154647704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 787, 821, 841, 928, 1574, 1642, 1682, 3148, 3284, 3364, 6296, 6568, 6728, 12592, 13136, 13456, 22823, 23809, 25184, 26272, 26912, 45646, 47618, 91292, 95236, 182584, 190472, 365168, 380944, 646127, 661867, 690461, 730336, 761888, 1292254, 1323734, 1380922, 2584508, 2647468, 2761844, 5169016, 5294936, 5523688, 10338032, 10589872, 11047376, 18737683, 20676064, 21179744, 22094752, 37475366, 74950732, 149901464, 299802928, 543392807, 599605856, 1086785614, 2173571228, 4347142456, 8694284912, 17388569824]

約数ペア:

[(1, 17388569824), (2, 8694284912), (4, 4347142456), (8, 2173571228), (16, 1086785614), (29, 599605856), (32, 543392807), (58, 299802928), (116, 149901464), (232, 74950732), (464, 37475366), (787, 22094752), (821, 21179744), (841, 20676064), (928, 18737683), (1574, 11047376), (1642, 10589872), (1682, 10338032), (3148, 5523688), (3284, 5294936), (3364, 5169016), (6296, 2761844), (6568, 2647468), (6728, 2584508), (12592, 1380922), (13136, 1323734), (13456, 1292254), (22823, 761888), (23809, 730336), (25184, 690461), (26272, 661867), (26912, 646127), (45646, 380944), (47618, 365168), (91292, 190472), (95236, 182584)]