28046432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 58685760

約数和(自身を除く): 30639328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 283, 304, 326, 566, 608, 652, 1132, 1304, 2264, 2608, 3097, 4528, 5216, 5377, 6194, 9056, 10754, 12388, 21508, 24776, 43016, 46129, 49552, 86032, 92258, 99104, 172064, 184516, 369032, 738064, 876451, 1476128, 1752902, 3505804, 7011608, 14023216, 28046432]

約数ペア:

[(1, 28046432), (2, 14023216), (4, 7011608), (8, 3505804), (16, 1752902), (19, 1476128), (32, 876451), (38, 738064), (76, 369032), (152, 184516), (163, 172064), (283, 99104), (304, 92258), (326, 86032), (566, 49552), (608, 46129), (652, 43016), (1132, 24776), (1304, 21508), (2264, 12388), (2608, 10754), (3097, 9056), (4528, 6194), (5216, 5377)]