15705579232

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1149413}}^1$

素因数の和:1149491

約数の個数: 48

約数和(自身を含む): 35916888672

約数和(自身を除く): 20211309440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 1149413, 2298826, 4597652, 8045891, 9195304, 16091782, 18390608, 32183564, 36781216, 64367128, 70114193, 128734256, 140228386, 257468512, 280456772, 490799351, 560913544, 981598702, 1121827088, 1963197404, 2243654176, 3926394808, 7852789616, 15705579232]

約数ペア:

[(1, 15705579232), (2, 7852789616), (4, 3926394808), (7, 2243654176), (8, 1963197404), (14, 1121827088), (16, 981598702), (28, 560913544), (32, 490799351), (56, 280456772), (61, 257468512), (112, 140228386), (122, 128734256), (224, 70114193), (244, 64367128), (427, 36781216), (488, 32183564), (854, 18390608), (976, 16091782), (1708, 9195304), (1952, 8045891), (3416, 4597652), (6832, 2298826), (13664, 1149413)]