66344208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197453}}^1$

素因数の和:197471

約数の個数: 40

約数和(自身を含む): 195874368

約数和(自身を除く): 129530160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197453, 394906, 592359, 789812, 1184718, 1382171, 1579624, 2369436, 2764342, 3159248, 4146513, 4738872, 5528684, 8293026, 9477744, 11057368, 16586052, 22114736, 33172104, 66344208]

約数ペア:

[(1, 66344208), (2, 33172104), (3, 22114736), (4, 16586052), (6, 11057368), (7, 9477744), (8, 8293026), (12, 5528684), (14, 4738872), (16, 4146513), (21, 3159248), (24, 2764342), (28, 2369436), (42, 1579624), (48, 1382171), (56, 1184718), (84, 789812), (112, 592359), (168, 394906), (336, 197453)]