4049808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 12677760

約数和(自身を除く): 8627952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 709, 714, 816, 952, 1418, 1428, 1904, 2127, 2836, 2856, 4254, 4963, 5672, 5712, 8508, 9926, 11344, 12053, 14889, 17016, 19852, 24106, 29778, 34032, 36159, 39704, 48212, 59556, 72318, 79408, 84371, 96424, 119112, 144636, 168742, 192848, 238224, 253113, 289272, 337484, 506226, 578544, 674968, 1012452, 1349936, 2024904, 4049808]

約数ペア:

[(1, 4049808), (2, 2024904), (3, 1349936), (4, 1012452), (6, 674968), (7, 578544), (8, 506226), (12, 337484), (14, 289272), (16, 253113), (17, 238224), (21, 192848), (24, 168742), (28, 144636), (34, 119112), (42, 96424), (48, 84371), (51, 79408), (56, 72318), (68, 59556), (84, 48212), (102, 39704), (112, 36159), (119, 34032), (136, 29778), (168, 24106), (204, 19852), (238, 17016), (272, 14889), (336, 12053), (357, 11344), (408, 9926), (476, 8508), (709, 5712), (714, 5672), (816, 4963), (952, 4254), (1418, 2856), (1428, 2836), (1904, 2127)]