1958406464

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71663}}^1$

素因数の和:71743

約数の個数: 56

約数和(自身を含む): 4514258688

約数和(自身を除く): 2555852224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 71663, 143326, 286652, 501641, 573304, 1003282, 1146608, 2006564, 2293216, 4013128, 4371443, 4586432, 8026256, 8742886, 16052512, 17485772, 30600101, 32105024, 34971544, 61200202, 69943088, 122400404, 139886176, 244800808, 279772352, 489601616, 979203232, 1958406464]

約数ペア:

[(1, 1958406464), (2, 979203232), (4, 489601616), (7, 279772352), (8, 244800808), (14, 139886176), (16, 122400404), (28, 69943088), (32, 61200202), (56, 34971544), (61, 32105024), (64, 30600101), (112, 17485772), (122, 16052512), (224, 8742886), (244, 8026256), (427, 4586432), (448, 4371443), (488, 4013128), (854, 2293216), (976, 2006564), (1708, 1146608), (1952, 1003282), (3416, 573304), (3904, 501641), (6832, 286652), (13664, 143326), (27328, 71663)]