7138634672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{581701}}^1$

素因数の和:581781

約数の個数: 40

約数和(自身を含む): 15147520080

約数和(自身を除く): 8008885408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 581701, 1163402, 2326804, 4653608, 7562113, 9307216, 15124226, 30248452, 34320359, 60496904, 68640718, 120993808, 137281436, 274562872, 446164667, 549125744, 892329334, 1784658668, 3569317336, 7138634672]

約数ペア:

[(1, 7138634672), (2, 3569317336), (4, 1784658668), (8, 892329334), (13, 549125744), (16, 446164667), (26, 274562872), (52, 137281436), (59, 120993808), (104, 68640718), (118, 60496904), (208, 34320359), (236, 30248452), (472, 15124226), (767, 9307216), (944, 7562113), (1534, 4653608), (3068, 2326804), (6136, 1163402), (12272, 581701)]