4205964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 11950848

約数和(自身を除く): 7744884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 311, 322, 483, 588, 622, 644, 933, 966, 1127, 1244, 1866, 1932, 2177, 2254, 3381, 3732, 4354, 4508, 6531, 6762, 7153, 8708, 13062, 13524, 14306, 15239, 21459, 26124, 28612, 30478, 42918, 45717, 50071, 60956, 85836, 91434, 100142, 150213, 182868, 200284, 300426, 350497, 600852, 700994, 1051491, 1401988, 2102982, 4205964]

約数ペア:

[(1, 4205964), (2, 2102982), (3, 1401988), (4, 1051491), (6, 700994), (7, 600852), (12, 350497), (14, 300426), (21, 200284), (23, 182868), (28, 150213), (42, 100142), (46, 91434), (49, 85836), (69, 60956), (84, 50071), (92, 45717), (98, 42918), (138, 30478), (147, 28612), (161, 26124), (196, 21459), (276, 15239), (294, 14306), (311, 13524), (322, 13062), (483, 8708), (588, 7153), (622, 6762), (644, 6531), (933, 4508), (966, 4354), (1127, 3732), (1244, 3381), (1866, 2254), (1932, 2177)]