28987644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5849}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 49636356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 5849, 11698, 17547, 23396, 35094, 40943, 70188, 81886, 122829, 163772, 245658, 345091, 491316, 690182, 1035273, 1380364, 2070546, 2415637, 4141092, 4831274, 7246911, 9662548, 14493822, 28987644]

約数ペア:

[(1, 28987644), (2, 14493822), (3, 9662548), (4, 7246911), (6, 4831274), (7, 4141092), (12, 2415637), (14, 2070546), (21, 1380364), (28, 1035273), (42, 690182), (59, 491316), (84, 345091), (118, 245658), (177, 163772), (236, 122829), (354, 81886), (413, 70188), (708, 40943), (826, 35094), (1239, 23396), (1652, 17547), (2478, 11698), (4956, 5849)]