28417332

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 42062028

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 2207, 3219, 4292, 4414, 6438, 6621, 8828, 12876, 13242, 26484, 64003, 81659, 128006, 163318, 192009, 244977, 256012, 326636, 384018, 489954, 768036, 979908, 2368111, 4736222, 7104333, 9472444, 14208666, 28417332]

約数ペア:

[(1, 28417332), (2, 14208666), (3, 9472444), (4, 7104333), (6, 4736222), (12, 2368111), (29, 979908), (37, 768036), (58, 489954), (74, 384018), (87, 326636), (111, 256012), (116, 244977), (148, 192009), (174, 163318), (222, 128006), (348, 81659), (444, 64003), (1073, 26484), (2146, 13242), (2207, 12876), (3219, 8828), (4292, 6621), (4414, 6438)]