26920198128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{142453}}^1$

素因数の和:142622

約数の個数: 80

約数和(自身を含む): 72352956416

約数和(自身を除く): 45432758288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 372, 381, 496, 508, 744, 762, 1016, 1488, 1524, 2032, 3048, 3937, 6096, 7874, 11811, 15748, 23622, 31496, 47244, 62992, 94488, 142453, 188976, 284906, 427359, 569812, 854718, 1139624, 1709436, 2279248, 3418872, 4416043, 6837744, 8832086, 13248129, 17664172, 18091531, 26496258, 35328344, 36183062, 52992516, 54274593, 70656688, 72366124, 105985032, 108549186, 144732248, 211970064, 217098372, 289464496, 434196744, 560837461, 868393488, 1121674922, 1682512383, 2243349844, 3365024766, 4486699688, 6730049532, 8973399376, 13460099064, 26920198128]

約数ペア:

[(1, 26920198128), (2, 13460099064), (3, 8973399376), (4, 6730049532), (6, 4486699688), (8, 3365024766), (12, 2243349844), (16, 1682512383), (24, 1121674922), (31, 868393488), (48, 560837461), (62, 434196744), (93, 289464496), (124, 217098372), (127, 211970064), (186, 144732248), (248, 108549186), (254, 105985032), (372, 72366124), (381, 70656688), (496, 54274593), (508, 52992516), (744, 36183062), (762, 35328344), (1016, 26496258), (1488, 18091531), (1524, 17664172), (2032, 13248129), (3048, 8832086), (3937, 6837744), (6096, 4416043), (7874, 3418872), (11811, 2279248), (15748, 1709436), (23622, 1139624), (31496, 854718), (47244, 569812), (62992, 427359), (94488, 284906), (142453, 188976)]