7666672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 17498880

約数和(自身を除く): 9832208

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 41, 52, 58, 62, 82, 104, 116, 124, 164, 208, 232, 248, 328, 377, 403, 464, 496, 533, 656, 754, 806, 899, 1066, 1189, 1271, 1508, 1612, 1798, 2132, 2378, 2542, 3016, 3224, 3596, 4264, 4756, 5084, 6032, 6448, 7192, 8528, 9512, 10168, 11687, 14384, 15457, 16523, 19024, 20336, 23374, 30914, 33046, 36859, 46748, 61828, 66092, 73718, 93496, 123656, 132184, 147436, 186992, 247312, 264368, 294872, 479167, 589744, 958334, 1916668, 3833336, 7666672]

約数ペア:

[(1, 7666672), (2, 3833336), (4, 1916668), (8, 958334), (13, 589744), (16, 479167), (26, 294872), (29, 264368), (31, 247312), (41, 186992), (52, 147436), (58, 132184), (62, 123656), (82, 93496), (104, 73718), (116, 66092), (124, 61828), (164, 46748), (208, 36859), (232, 33046), (248, 30914), (328, 23374), (377, 20336), (403, 19024), (464, 16523), (496, 15457), (533, 14384), (656, 11687), (754, 10168), (806, 9512), (899, 8528), (1066, 7192), (1189, 6448), (1271, 6032), (1508, 5084), (1612, 4756), (1798, 4264), (2132, 3596), (2378, 3224), (2542, 3016)]