27841088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 56

約数和(自身を含む): 61228224

約数和(自身を除く): 33387136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 557, 568, 704, 781, 1114, 1136, 1562, 2228, 2272, 3124, 4456, 4544, 6127, 6248, 8912, 12254, 12496, 17824, 24508, 24992, 35648, 39547, 49016, 49984, 79094, 98032, 158188, 196064, 316376, 392128, 435017, 632752, 870034, 1265504, 1740068, 2531008, 3480136, 6960272, 13920544, 27841088]

約数ペア:

[(1, 27841088), (2, 13920544), (4, 6960272), (8, 3480136), (11, 2531008), (16, 1740068), (22, 1265504), (32, 870034), (44, 632752), (64, 435017), (71, 392128), (88, 316376), (142, 196064), (176, 158188), (284, 98032), (352, 79094), (557, 49984), (568, 49016), (704, 39547), (781, 35648), (1114, 24992), (1136, 24508), (1562, 17824), (2228, 12496), (2272, 12254), (3124, 8912), (4456, 6248), (4544, 6127)]