8424752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 20355840

約数和(自身を除く): 11931088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 107, 112, 133, 148, 152, 214, 259, 266, 296, 304, 428, 518, 532, 592, 703, 749, 856, 1036, 1064, 1406, 1498, 1712, 2033, 2072, 2128, 2812, 2996, 3959, 4066, 4144, 4921, 5624, 5992, 7918, 8132, 9842, 11248, 11984, 14231, 15836, 16264, 19684, 27713, 28462, 31672, 32528, 39368, 55426, 56924, 63344, 75221, 78736, 110852, 113848, 150442, 221704, 227696, 300884, 443408, 526547, 601768, 1053094, 1203536, 2106188, 4212376, 8424752]

約数ペア:

[(1, 8424752), (2, 4212376), (4, 2106188), (7, 1203536), (8, 1053094), (14, 601768), (16, 526547), (19, 443408), (28, 300884), (37, 227696), (38, 221704), (56, 150442), (74, 113848), (76, 110852), (107, 78736), (112, 75221), (133, 63344), (148, 56924), (152, 55426), (214, 39368), (259, 32528), (266, 31672), (296, 28462), (304, 27713), (428, 19684), (518, 16264), (532, 15836), (592, 14231), (703, 11984), (749, 11248), (856, 9842), (1036, 8132), (1064, 7918), (1406, 5992), (1498, 5624), (1712, 4921), (2033, 4144), (2072, 4066), (2128, 3959), (2812, 2996)]