28769264

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 57877248

約数和(自身を除く): 29107984

約数列:

[1, 2, 4, 8, 16, 47, 67, 94, 134, 188, 268, 376, 536, 571, 752, 1072, 1142, 2284, 3149, 4568, 6298, 9136, 12596, 25192, 26837, 38257, 50384, 53674, 76514, 107348, 153028, 214696, 306056, 429392, 612112, 1798079, 3596158, 7192316, 14384632, 28769264]

約数ペア:

[(1, 28769264), (2, 14384632), (4, 7192316), (8, 3596158), (16, 1798079), (47, 612112), (67, 429392), (94, 306056), (134, 214696), (188, 153028), (268, 107348), (376, 76514), (536, 53674), (571, 50384), (752, 38257), (1072, 26837), (1142, 25192), (2284, 12596), (3149, 9136), (4568, 6298)]