13247664

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 36664320

約数和(自身を除く): 23416656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 307, 348, 372, 464, 496, 614, 696, 744, 899, 921, 1228, 1392, 1488, 1798, 1842, 2456, 2697, 3596, 3684, 4912, 5394, 7192, 7368, 8903, 9517, 10788, 14384, 14736, 17806, 19034, 21576, 26709, 28551, 35612, 38068, 43152, 53418, 57102, 71224, 76136, 106836, 114204, 142448, 152272, 213672, 228408, 275993, 427344, 456816, 551986, 827979, 1103972, 1655958, 2207944, 3311916, 4415888, 6623832, 13247664]

約数ペア:

[(1, 13247664), (2, 6623832), (3, 4415888), (4, 3311916), (6, 2207944), (8, 1655958), (12, 1103972), (16, 827979), (24, 551986), (29, 456816), (31, 427344), (48, 275993), (58, 228408), (62, 213672), (87, 152272), (93, 142448), (116, 114204), (124, 106836), (174, 76136), (186, 71224), (232, 57102), (248, 53418), (307, 43152), (348, 38068), (372, 35612), (464, 28551), (496, 26709), (614, 21576), (696, 19034), (744, 17806), (899, 14736), (921, 14384), (1228, 10788), (1392, 9517), (1488, 8903), (1798, 7368), (1842, 7192), (2456, 5394), (2697, 4912), (3596, 3684)]