8797568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 20049120

約数和(自身を除く): 11251552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 311, 416, 442, 544, 622, 832, 884, 1088, 1244, 1664, 1768, 2176, 2488, 3536, 4043, 4976, 5287, 7072, 8086, 9952, 10574, 14144, 16172, 19904, 21148, 28288, 32344, 39808, 42296, 64688, 68731, 84592, 129376, 137462, 169184, 258752, 274924, 338368, 517504, 549848, 676736, 1099696, 2199392, 4398784, 8797568]

約数ペア:

[(1, 8797568), (2, 4398784), (4, 2199392), (8, 1099696), (13, 676736), (16, 549848), (17, 517504), (26, 338368), (32, 274924), (34, 258752), (52, 169184), (64, 137462), (68, 129376), (104, 84592), (128, 68731), (136, 64688), (208, 42296), (221, 39808), (272, 32344), (311, 28288), (416, 21148), (442, 19904), (544, 16172), (622, 14144), (832, 10574), (884, 9952), (1088, 8086), (1244, 7072), (1664, 5287), (1768, 4976), (2176, 4043), (2488, 3536)]