4398784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 9985248

約数和(自身を除く): 5586464

約数列:

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

約数ペア:

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