28242528

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{12791}}^1$

素因数の和:12827

約数の個数: 48

約数和(自身を含む): 77366016

約数和(自身を除く): 49123488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 12791, 25582, 38373, 51164, 76746, 102328, 153492, 204656, 294193, 306984, 409312, 588386, 613968, 882579, 1176772, 1227936, 1765158, 2353544, 3530316, 4707088, 7060632, 9414176, 14121264, 28242528]

約数ペア:

[(1, 28242528), (2, 14121264), (3, 9414176), (4, 7060632), (6, 4707088), (8, 3530316), (12, 2353544), (16, 1765158), (23, 1227936), (24, 1176772), (32, 882579), (46, 613968), (48, 588386), (69, 409312), (92, 306984), (96, 294193), (138, 204656), (184, 153492), (276, 102328), (368, 76746), (552, 51164), (736, 38373), (1104, 25582), (2208, 12791)]