13331672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 26917920

約数和(自身を除く): 13586248

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 1607, 2074, 3214, 4148, 6428, 8296, 12856, 27319, 54638, 98027, 109276, 196054, 218552, 392108, 784216, 1666459, 3332918, 6665836, 13331672]

約数ペア:

[(1, 13331672), (2, 6665836), (4, 3332918), (8, 1666459), (17, 784216), (34, 392108), (61, 218552), (68, 196054), (122, 109276), (136, 98027), (244, 54638), (488, 27319), (1037, 12856), (1607, 8296), (2074, 6428), (3214, 4148)]