39186836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 79175376

約数和(自身を除く): 39988540

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 194, 221, 388, 442, 457, 884, 914, 1261, 1649, 1828, 2522, 3298, 5044, 5941, 6596, 7769, 11882, 15538, 21437, 23764, 31076, 42874, 44329, 85748, 88658, 100997, 177316, 201994, 403988, 576277, 753593, 1152554, 1507186, 2305108, 3014372, 9796709, 19593418, 39186836]

約数ペア:

[(1, 39186836), (2, 19593418), (4, 9796709), (13, 3014372), (17, 2305108), (26, 1507186), (34, 1152554), (52, 753593), (68, 576277), (97, 403988), (194, 201994), (221, 177316), (388, 100997), (442, 88658), (457, 85748), (884, 44329), (914, 42874), (1261, 31076), (1649, 23764), (1828, 21437), (2522, 15538), (3298, 11882), (5044, 7769), (5941, 6596)]