16429406

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 30878496

約数和(自身を除く): 14449090

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 197, 259, 322, 394, 518, 851, 1127, 1379, 1702, 1813, 2254, 2758, 3626, 4531, 5957, 7289, 9062, 9653, 11914, 14578, 19306, 31717, 41699, 51023, 63434, 83398, 102046, 167647, 222019, 335294, 357161, 444038, 714322, 1173529, 2347058, 8214703, 16429406]

約数ペア:

[(1, 16429406), (2, 8214703), (7, 2347058), (14, 1173529), (23, 714322), (37, 444038), (46, 357161), (49, 335294), (74, 222019), (98, 167647), (161, 102046), (197, 83398), (259, 63434), (322, 51023), (394, 41699), (518, 31717), (851, 19306), (1127, 14578), (1379, 11914), (1702, 9653), (1813, 9062), (2254, 7289), (2758, 5957), (3626, 4531)]