8406984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 22291200

約数和(自身を除く): 13884216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 257, 282, 348, 376, 514, 564, 696, 771, 1028, 1128, 1363, 1542, 2056, 2726, 3084, 4089, 5452, 6168, 7453, 8178, 10904, 12079, 14906, 16356, 22359, 24158, 29812, 32712, 36237, 44718, 48316, 59624, 72474, 89436, 96632, 144948, 178872, 289896, 350291, 700582, 1050873, 1401164, 2101746, 2802328, 4203492, 8406984]

約数ペア:

[(1, 8406984), (2, 4203492), (3, 2802328), (4, 2101746), (6, 1401164), (8, 1050873), (12, 700582), (24, 350291), (29, 289896), (47, 178872), (58, 144948), (87, 96632), (94, 89436), (116, 72474), (141, 59624), (174, 48316), (188, 44718), (232, 36237), (257, 32712), (282, 29812), (348, 24158), (376, 22359), (514, 16356), (564, 14906), (696, 12079), (771, 10904), (1028, 8178), (1128, 7453), (1363, 6168), (1542, 5452), (2056, 4089), (2726, 3084)]