4458896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 10007172

約数和(自身を除く): 5548276

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 97, 104, 136, 169, 194, 208, 221, 272, 338, 388, 442, 676, 776, 884, 1261, 1352, 1552, 1649, 1768, 2522, 2704, 2873, 3298, 3536, 5044, 5746, 6596, 10088, 11492, 13192, 16393, 20176, 21437, 22984, 26384, 32786, 42874, 45968, 65572, 85748, 131144, 171496, 262288, 278681, 342992, 557362, 1114724, 2229448, 4458896]

約数ペア:

[(1, 4458896), (2, 2229448), (4, 1114724), (8, 557362), (13, 342992), (16, 278681), (17, 262288), (26, 171496), (34, 131144), (52, 85748), (68, 65572), (97, 45968), (104, 42874), (136, 32786), (169, 26384), (194, 22984), (208, 21437), (221, 20176), (272, 16393), (338, 13192), (388, 11492), (442, 10088), (676, 6596), (776, 5746), (884, 5044), (1261, 3536), (1352, 3298), (1552, 2873), (1649, 2704), (1768, 2522)]