47437072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 104725440

約数和(自身を除く): 57288368

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 67, 68, 76, 134, 136, 137, 152, 268, 272, 274, 304, 323, 536, 548, 646, 1072, 1096, 1139, 1273, 1292, 2192, 2278, 2329, 2546, 2584, 2603, 4556, 4658, 5092, 5168, 5206, 9112, 9179, 9316, 10184, 10412, 18224, 18358, 18632, 20368, 20824, 21641, 36716, 37264, 41648, 43282, 44251, 73432, 86564, 88502, 146864, 156043, 173128, 174401, 177004, 312086, 346256, 348802, 354008, 624172, 697604, 708016, 1248344, 1395208, 2496688, 2790416, 2964817, 5929634, 11859268, 23718536, 47437072]

約数ペア:

[(1, 47437072), (2, 23718536), (4, 11859268), (8, 5929634), (16, 2964817), (17, 2790416), (19, 2496688), (34, 1395208), (38, 1248344), (67, 708016), (68, 697604), (76, 624172), (134, 354008), (136, 348802), (137, 346256), (152, 312086), (268, 177004), (272, 174401), (274, 173128), (304, 156043), (323, 146864), (536, 88502), (548, 86564), (646, 73432), (1072, 44251), (1096, 43282), (1139, 41648), (1273, 37264), (1292, 36716), (2192, 21641), (2278, 20824), (2329, 20368), (2546, 18632), (2584, 18358), (2603, 18224), (4556, 10412), (4658, 10184), (5092, 9316), (5168, 9179), (5206, 9112)]