7279454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 14708736

約数和(自身を除く): 7429282

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 47, 74, 91, 94, 161, 182, 259, 299, 322, 329, 481, 518, 598, 611, 658, 851, 962, 1081, 1222, 1702, 1739, 2093, 2162, 3367, 3478, 4186, 4277, 5957, 6734, 7567, 8554, 11063, 11914, 12173, 14053, 15134, 22126, 22607, 24346, 28106, 39997, 45214, 77441, 79994, 98371, 154882, 158249, 196742, 279979, 316498, 519961, 559958, 1039922, 3639727, 7279454]

約数ペア:

[(1, 7279454), (2, 3639727), (7, 1039922), (13, 559958), (14, 519961), (23, 316498), (26, 279979), (37, 196742), (46, 158249), (47, 154882), (74, 98371), (91, 79994), (94, 77441), (161, 45214), (182, 39997), (259, 28106), (299, 24346), (322, 22607), (329, 22126), (481, 15134), (518, 14053), (598, 12173), (611, 11914), (658, 11063), (851, 8554), (962, 7567), (1081, 6734), (1222, 5957), (1702, 4277), (1739, 4186), (2093, 3478), (2162, 3367)]