23718536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 50673600

約数和(自身を除く): 26955064

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 67, 68, 76, 134, 136, 137, 152, 268, 274, 323, 536, 548, 646, 1096, 1139, 1273, 1292, 2278, 2329, 2546, 2584, 2603, 4556, 4658, 5092, 5206, 9112, 9179, 9316, 10184, 10412, 18358, 18632, 20824, 21641, 36716, 43282, 44251, 73432, 86564, 88502, 156043, 173128, 174401, 177004, 312086, 348802, 354008, 624172, 697604, 1248344, 1395208, 2964817, 5929634, 11859268, 23718536]

約数ペア:

[(1, 23718536), (2, 11859268), (4, 5929634), (8, 2964817), (17, 1395208), (19, 1248344), (34, 697604), (38, 624172), (67, 354008), (68, 348802), (76, 312086), (134, 177004), (136, 174401), (137, 173128), (152, 156043), (268, 88502), (274, 86564), (323, 73432), (536, 44251), (548, 43282), (646, 36716), (1096, 21641), (1139, 20824), (1273, 18632), (1292, 18358), (2278, 10412), (2329, 10184), (2546, 9316), (2584, 9179), (2603, 9112), (4556, 5206), (4658, 5092)]