47731216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 106086960

約数和(自身を除く): 58355744

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 41, 52, 58, 82, 104, 116, 164, 193, 208, 232, 328, 377, 386, 464, 533, 656, 754, 772, 1066, 1189, 1508, 1544, 2132, 2378, 2509, 3016, 3088, 4264, 4756, 5018, 5597, 6032, 7913, 8528, 9512, 10036, 11194, 15457, 15826, 19024, 20072, 22388, 30914, 31652, 40144, 44776, 61828, 63304, 72761, 89552, 102869, 123656, 126608, 145522, 205738, 229477, 247312, 291044, 411476, 458954, 582088, 822952, 917908, 1164176, 1645904, 1835816, 2983201, 3671632, 5966402, 11932804, 23865608, 47731216]

約数ペア:

[(1, 47731216), (2, 23865608), (4, 11932804), (8, 5966402), (13, 3671632), (16, 2983201), (26, 1835816), (29, 1645904), (41, 1164176), (52, 917908), (58, 822952), (82, 582088), (104, 458954), (116, 411476), (164, 291044), (193, 247312), (208, 229477), (232, 205738), (328, 145522), (377, 126608), (386, 123656), (464, 102869), (533, 89552), (656, 72761), (754, 63304), (772, 61828), (1066, 44776), (1189, 40144), (1508, 31652), (1544, 30914), (2132, 22388), (2378, 20072), (2509, 19024), (3016, 15826), (3088, 15457), (4264, 11194), (4756, 10036), (5018, 9512), (5597, 8528), (6032, 7913)]