40484388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 113481984

約数和(自身を除く): 72997596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2221, 2604, 3038, 4442, 4557, 6076, 6663, 8884, 9114, 13326, 15547, 18228, 26652, 31094, 46641, 62188, 68851, 93282, 108829, 137702, 186564, 206553, 217658, 275404, 326487, 413106, 435316, 481957, 652974, 826212, 963914, 1305948, 1445871, 1927828, 2891742, 3373699, 5783484, 6747398, 10121097, 13494796, 20242194, 40484388]

約数ペア:

[(1, 40484388), (2, 20242194), (3, 13494796), (4, 10121097), (6, 6747398), (7, 5783484), (12, 3373699), (14, 2891742), (21, 1927828), (28, 1445871), (31, 1305948), (42, 963914), (49, 826212), (62, 652974), (84, 481957), (93, 435316), (98, 413106), (124, 326487), (147, 275404), (186, 217658), (196, 206553), (217, 186564), (294, 137702), (372, 108829), (434, 93282), (588, 68851), (651, 62188), (868, 46641), (1302, 31094), (1519, 26652), (2221, 18228), (2604, 15547), (3038, 13326), (4442, 9114), (4557, 8884), (6076, 6663)]