38763438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 92067840

約数和(自身を除く): 53304402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 73, 94, 141, 146, 219, 269, 282, 329, 438, 511, 538, 658, 807, 987, 1022, 1533, 1614, 1883, 1974, 3066, 3431, 3766, 5649, 6862, 10293, 11298, 12643, 19637, 20586, 24017, 25286, 37929, 39274, 48034, 58911, 72051, 75858, 88501, 117822, 137459, 144102, 177002, 265503, 274918, 412377, 531006, 824754, 922939, 1845878, 2768817, 5537634, 6460573, 12921146, 19381719, 38763438]

約数ペア:

[(1, 38763438), (2, 19381719), (3, 12921146), (6, 6460573), (7, 5537634), (14, 2768817), (21, 1845878), (42, 922939), (47, 824754), (73, 531006), (94, 412377), (141, 274918), (146, 265503), (219, 177002), (269, 144102), (282, 137459), (329, 117822), (438, 88501), (511, 75858), (538, 72051), (658, 58911), (807, 48034), (987, 39274), (1022, 37929), (1533, 25286), (1614, 24017), (1883, 20586), (1974, 19637), (3066, 12643), (3431, 11298), (3766, 10293), (5649, 6862)]