7260448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 15918336

約数和(自身を除く): 8657888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 563, 806, 992, 1126, 1612, 2252, 3224, 4504, 6448, 7319, 9008, 12896, 14638, 17453, 18016, 29276, 34906, 58552, 69812, 117104, 139624, 226889, 234208, 279248, 453778, 558496, 907556, 1815112, 3630224, 7260448]

約数ペア:

[(1, 7260448), (2, 3630224), (4, 1815112), (8, 907556), (13, 558496), (16, 453778), (26, 279248), (31, 234208), (32, 226889), (52, 139624), (62, 117104), (104, 69812), (124, 58552), (208, 34906), (248, 29276), (403, 18016), (416, 17453), (496, 14638), (563, 12896), (806, 9008), (992, 7319), (1126, 6448), (1612, 4504), (2252, 3224)]