9995664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 20002416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 419, 426, 497, 568, 838, 852, 994, 1136, 1257, 1491, 1676, 1704, 1988, 2514, 2933, 2982, 3352, 3408, 3976, 5028, 5866, 5964, 6704, 7952, 8799, 10056, 11732, 11928, 17598, 20112, 23464, 23856, 29749, 35196, 46928, 59498, 70392, 89247, 118996, 140784, 178494, 208243, 237992, 356988, 416486, 475984, 624729, 713976, 832972, 1249458, 1427952, 1665944, 2498916, 3331888, 4997832, 9995664]

約数ペア:

[(1, 9995664), (2, 4997832), (3, 3331888), (4, 2498916), (6, 1665944), (7, 1427952), (8, 1249458), (12, 832972), (14, 713976), (16, 624729), (21, 475984), (24, 416486), (28, 356988), (42, 237992), (48, 208243), (56, 178494), (71, 140784), (84, 118996), (112, 89247), (142, 70392), (168, 59498), (213, 46928), (284, 35196), (336, 29749), (419, 23856), (426, 23464), (497, 20112), (568, 17598), (838, 11928), (852, 11732), (994, 10056), (1136, 8799), (1257, 7952), (1491, 6704), (1676, 5964), (1704, 5866), (1988, 5028), (2514, 3976), (2933, 3408), (2982, 3352)]