28641696

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 78619968

約数和(自身を除く): 49978272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 67, 73, 96, 122, 134, 146, 183, 201, 219, 244, 268, 292, 366, 402, 438, 488, 536, 584, 732, 804, 876, 976, 1072, 1168, 1464, 1608, 1752, 1952, 2144, 2336, 2928, 3216, 3504, 4087, 4453, 4891, 5856, 6432, 7008, 8174, 8906, 9782, 12261, 13359, 14673, 16348, 17812, 19564, 24522, 26718, 29346, 32696, 35624, 39128, 49044, 53436, 58692, 65392, 71248, 78256, 98088, 106872, 117384, 130784, 142496, 156512, 196176, 213744, 234768, 298351, 392352, 427488, 469536, 596702, 895053, 1193404, 1790106, 2386808, 3580212, 4773616, 7160424, 9547232, 14320848, 28641696]

約数ペア:

[(1, 28641696), (2, 14320848), (3, 9547232), (4, 7160424), (6, 4773616), (8, 3580212), (12, 2386808), (16, 1790106), (24, 1193404), (32, 895053), (48, 596702), (61, 469536), (67, 427488), (73, 392352), (96, 298351), (122, 234768), (134, 213744), (146, 196176), (183, 156512), (201, 142496), (219, 130784), (244, 117384), (268, 106872), (292, 98088), (366, 78256), (402, 71248), (438, 65392), (488, 58692), (536, 53436), (584, 49044), (732, 39128), (804, 35624), (876, 32696), (976, 29346), (1072, 26718), (1168, 24522), (1464, 19564), (1608, 17812), (1752, 16348), (1952, 14673), (2144, 13359), (2336, 12261), (2928, 9782), (3216, 8906), (3504, 8174), (4087, 7008), (4453, 6432), (4891, 5856)]