17965376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 84

約数和(自身を含む): 42391584

約数和(自身を除く): 24426208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 151, 169, 176, 208, 286, 302, 338, 352, 416, 572, 604, 676, 704, 832, 1144, 1208, 1352, 1661, 1859, 1963, 2288, 2416, 2704, 3322, 3718, 3926, 4576, 4832, 5408, 6644, 7436, 7852, 9152, 9664, 10816, 13288, 14872, 15704, 21593, 25519, 26576, 29744, 31408, 43186, 51038, 53152, 59488, 62816, 86372, 102076, 106304, 118976, 125632, 172744, 204152, 280709, 345488, 408304, 561418, 690976, 816608, 1122836, 1381952, 1633216, 2245672, 4491344, 8982688, 17965376]

約数ペア:

[(1, 17965376), (2, 8982688), (4, 4491344), (8, 2245672), (11, 1633216), (13, 1381952), (16, 1122836), (22, 816608), (26, 690976), (32, 561418), (44, 408304), (52, 345488), (64, 280709), (88, 204152), (104, 172744), (143, 125632), (151, 118976), (169, 106304), (176, 102076), (208, 86372), (286, 62816), (302, 59488), (338, 53152), (352, 51038), (416, 43186), (572, 31408), (604, 29744), (676, 26576), (704, 25519), (832, 21593), (1144, 15704), (1208, 14872), (1352, 13288), (1661, 10816), (1859, 9664), (1963, 9152), (2288, 7852), (2416, 7436), (2704, 6644), (3322, 5408), (3718, 4832), (3926, 4576)]