8397116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 11924164

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 52, 59, 68, 91, 92, 118, 119, 161, 182, 221, 236, 238, 299, 322, 364, 391, 413, 442, 476, 598, 644, 767, 782, 826, 884, 1003, 1196, 1357, 1534, 1547, 1564, 1652, 2006, 2093, 2714, 2737, 3068, 3094, 4012, 4186, 5083, 5369, 5428, 5474, 6188, 7021, 8372, 9499, 10166, 10738, 10948, 13039, 14042, 17641, 18998, 20332, 21476, 23069, 26078, 28084, 35282, 35581, 37996, 46138, 52156, 70564, 71162, 91273, 92276, 123487, 142324, 161483, 182546, 246974, 299897, 322966, 365092, 493948, 599794, 645932, 1199588, 2099279, 4198558, 8397116]

約数ペア:

[(1, 8397116), (2, 4198558), (4, 2099279), (7, 1199588), (13, 645932), (14, 599794), (17, 493948), (23, 365092), (26, 322966), (28, 299897), (34, 246974), (46, 182546), (52, 161483), (59, 142324), (68, 123487), (91, 92276), (92, 91273), (118, 71162), (119, 70564), (161, 52156), (182, 46138), (221, 37996), (236, 35581), (238, 35282), (299, 28084), (322, 26078), (364, 23069), (391, 21476), (413, 20332), (442, 18998), (476, 17641), (598, 14042), (644, 13039), (767, 10948), (782, 10738), (826, 10166), (884, 9499), (1003, 8372), (1196, 7021), (1357, 6188), (1534, 5474), (1547, 5428), (1564, 5369), (1652, 5083), (2006, 4186), (2093, 4012), (2714, 3094), (2737, 3068)]