28783314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7415

約数の個数: 48

約数和(自身を含む): 73582080

約数和(自身を除く): 44798766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7369, 14738, 22107, 44214, 51583, 66321, 103166, 132642, 154749, 228439, 309498, 456878, 464247, 685317, 928494, 1370634, 1599073, 2055951, 3198146, 4111902, 4797219, 9594438, 14391657, 28783314]

約数ペア:

[(1, 28783314), (2, 14391657), (3, 9594438), (6, 4797219), (7, 4111902), (9, 3198146), (14, 2055951), (18, 1599073), (21, 1370634), (31, 928494), (42, 685317), (62, 464247), (63, 456878), (93, 309498), (126, 228439), (186, 154749), (217, 132642), (279, 103166), (434, 66321), (558, 51583), (651, 44214), (1302, 22107), (1953, 14738), (3906, 7369)]