8667984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 24998400

約数和(自身を除く): 16330416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 479, 624, 696, 754, 958, 1131, 1392, 1437, 1508, 1916, 2262, 2874, 3016, 3832, 4524, 5748, 6032, 6227, 7664, 9048, 11496, 12454, 13891, 18096, 18681, 22992, 24908, 27782, 37362, 41673, 49816, 55564, 74724, 83346, 99632, 111128, 149448, 166692, 180583, 222256, 298896, 333384, 361166, 541749, 666768, 722332, 1083498, 1444664, 2166996, 2889328, 4333992, 8667984]

約数ペア:

[(1, 8667984), (2, 4333992), (3, 2889328), (4, 2166996), (6, 1444664), (8, 1083498), (12, 722332), (13, 666768), (16, 541749), (24, 361166), (26, 333384), (29, 298896), (39, 222256), (48, 180583), (52, 166692), (58, 149448), (78, 111128), (87, 99632), (104, 83346), (116, 74724), (156, 55564), (174, 49816), (208, 41673), (232, 37362), (312, 27782), (348, 24908), (377, 22992), (464, 18681), (479, 18096), (624, 13891), (696, 12454), (754, 11496), (958, 9048), (1131, 7664), (1392, 6227), (1437, 6032), (1508, 5748), (1916, 4524), (2262, 3832), (2874, 3016)]