15707472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 44997120

約数和(自身を除く): 29289648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 419, 426, 528, 568, 781, 838, 852, 1136, 1257, 1562, 1676, 1704, 2343, 2514, 3124, 3352, 3408, 4609, 4686, 5028, 6248, 6704, 9218, 9372, 10056, 12496, 13827, 18436, 18744, 20112, 27654, 29749, 36872, 37488, 55308, 59498, 73744, 89247, 110616, 118996, 178494, 221232, 237992, 327239, 356988, 475984, 654478, 713976, 981717, 1308956, 1427952, 1963434, 2617912, 3926868, 5235824, 7853736, 15707472]

約数ペア:

[(1, 15707472), (2, 7853736), (3, 5235824), (4, 3926868), (6, 2617912), (8, 1963434), (11, 1427952), (12, 1308956), (16, 981717), (22, 713976), (24, 654478), (33, 475984), (44, 356988), (48, 327239), (66, 237992), (71, 221232), (88, 178494), (132, 118996), (142, 110616), (176, 89247), (213, 73744), (264, 59498), (284, 55308), (419, 37488), (426, 36872), (528, 29749), (568, 27654), (781, 20112), (838, 18744), (852, 18436), (1136, 13827), (1257, 12496), (1562, 10056), (1676, 9372), (1704, 9218), (2343, 6704), (2514, 6248), (3124, 5028), (3352, 4686), (3408, 4609)]