15742636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 34511680

約数和(自身を除く): 18769044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 709, 793, 854, 1418, 1586, 1708, 2836, 3172, 4963, 5551, 9217, 9926, 11102, 18434, 19852, 22204, 36868, 43249, 64519, 86498, 129038, 172996, 258076, 302743, 562237, 605486, 1124474, 1210972, 2248948, 3935659, 7871318, 15742636]

約数ペア:

[(1, 15742636), (2, 7871318), (4, 3935659), (7, 2248948), (13, 1210972), (14, 1124474), (26, 605486), (28, 562237), (52, 302743), (61, 258076), (91, 172996), (122, 129038), (182, 86498), (244, 64519), (364, 43249), (427, 36868), (709, 22204), (793, 19852), (854, 18434), (1418, 11102), (1586, 9926), (1708, 9217), (2836, 5551), (3172, 4963)]