28651632

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{4357}}^1$

素因数の和:4505

約数の個数: 40

約数和(自身を含む): 74574096

約数和(自身を除く): 45922464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4357, 6576, 8714, 13071, 17428, 26142, 34856, 52284, 69712, 104568, 209136, 596909, 1193818, 1790727, 2387636, 3581454, 4775272, 7162908, 9550544, 14325816, 28651632]

約数ペア:

[(1, 28651632), (2, 14325816), (3, 9550544), (4, 7162908), (6, 4775272), (8, 3581454), (12, 2387636), (16, 1790727), (24, 1193818), (48, 596909), (137, 209136), (274, 104568), (411, 69712), (548, 52284), (822, 34856), (1096, 26142), (1644, 17428), (2192, 13071), (3288, 8714), (4357, 6576)]