26957732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 51965760

約数和(自身を除く): 25008028

約数列:

[1, 2, 4, 19, 38, 43, 73, 76, 86, 113, 146, 172, 226, 292, 452, 817, 1387, 1634, 2147, 2774, 3139, 3268, 4294, 4859, 5548, 6278, 8249, 8588, 9718, 12556, 16498, 19436, 32996, 59641, 92321, 119282, 156731, 184642, 238564, 313462, 354707, 369284, 626924, 709414, 1418828, 6739433, 13478866, 26957732]

約数ペア:

[(1, 26957732), (2, 13478866), (4, 6739433), (19, 1418828), (38, 709414), (43, 626924), (73, 369284), (76, 354707), (86, 313462), (113, 238564), (146, 184642), (172, 156731), (226, 119282), (292, 92321), (452, 59641), (817, 32996), (1387, 19436), (1634, 16498), (2147, 12556), (2774, 9718), (3139, 8588), (3268, 8249), (4294, 6278), (4859, 5548)]