38476048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1771

約数の個数: 40

約数和(自身を含む): 81041688

約数和(自身を除く): 42565640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1637, 1808, 2938, 3274, 5876, 6548, 11752, 13096, 21281, 23504, 26192, 42562, 85124, 170248, 184981, 340496, 369962, 739924, 1479848, 2404753, 2959696, 4809506, 9619012, 19238024, 38476048]

約数ペア:

[(1, 38476048), (2, 19238024), (4, 9619012), (8, 4809506), (13, 2959696), (16, 2404753), (26, 1479848), (52, 739924), (104, 369962), (113, 340496), (208, 184981), (226, 170248), (452, 85124), (904, 42562), (1469, 26192), (1637, 23504), (1808, 21281), (2938, 13096), (3274, 11752), (5876, 6548)]