69013568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 56

約数和(自身を含む): 149031960

約数和(自身を除く): 80018392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 761, 832, 872, 1417, 1522, 1744, 2834, 3044, 3488, 5668, 6088, 6976, 9893, 11336, 12176, 19786, 22672, 24352, 39572, 45344, 48704, 79144, 82949, 90688, 158288, 165898, 316576, 331796, 633152, 663592, 1078337, 1327184, 2156674, 2654368, 4313348, 5308736, 8626696, 17253392, 34506784, 69013568]

約数ペア:

[(1, 69013568), (2, 34506784), (4, 17253392), (8, 8626696), (13, 5308736), (16, 4313348), (26, 2654368), (32, 2156674), (52, 1327184), (64, 1078337), (104, 663592), (109, 633152), (208, 331796), (218, 316576), (416, 165898), (436, 158288), (761, 90688), (832, 82949), (872, 79144), (1417, 48704), (1522, 45344), (1744, 39572), (2834, 24352), (3044, 22672), (3488, 19786), (5668, 12176), (6088, 11336), (6976, 9893)]