38470504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 75709440

約数和(自身を除く): 37238936

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 2543, 3782, 5086, 7564, 10172, 15128, 20344, 78833, 155123, 157666, 310246, 315332, 620492, 630664, 1240984, 4808813, 9617626, 19235252, 38470504]

約数ペア:

[(1, 38470504), (2, 19235252), (4, 9617626), (8, 4808813), (31, 1240984), (61, 630664), (62, 620492), (122, 315332), (124, 310246), (244, 157666), (248, 155123), (488, 78833), (1891, 20344), (2543, 15128), (3782, 10172), (5086, 7564)]