1409047216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{60443}}^1$

素因数の和:60529

約数の個数: 40

約数和(自身を含む): 2878101504

約数和(自身を除く): 1469054288

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 60443, 120886, 241772, 483544, 967088, 1873733, 2840821, 3747466, 5681642, 7494932, 11363284, 14989864, 22726568, 29979728, 45453136, 88065451, 176130902, 352261804, 704523608, 1409047216]

約数ペア:

[(1, 1409047216), (2, 704523608), (4, 352261804), (8, 176130902), (16, 88065451), (31, 45453136), (47, 29979728), (62, 22726568), (94, 14989864), (124, 11363284), (188, 7494932), (248, 5681642), (376, 3747466), (496, 2840821), (752, 1873733), (1457, 967088), (2914, 483544), (5828, 241772), (11656, 120886), (23312, 60443)]