13226584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 30873600

約数和(自身を除く): 17647016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 401, 434, 532, 589, 802, 868, 1064, 1178, 1604, 1736, 2356, 2807, 3208, 4123, 4712, 5614, 7619, 8246, 11228, 12431, 15238, 16492, 22456, 24862, 30476, 32984, 49724, 53333, 60952, 87017, 99448, 106666, 174034, 213332, 236189, 348068, 426664, 472378, 696136, 944756, 1653323, 1889512, 3306646, 6613292, 13226584]

約数ペア:

[(1, 13226584), (2, 6613292), (4, 3306646), (7, 1889512), (8, 1653323), (14, 944756), (19, 696136), (28, 472378), (31, 426664), (38, 348068), (56, 236189), (62, 213332), (76, 174034), (124, 106666), (133, 99448), (152, 87017), (217, 60952), (248, 53333), (266, 49724), (401, 32984), (434, 30476), (532, 24862), (589, 22456), (802, 16492), (868, 15238), (1064, 12431), (1178, 11228), (1604, 8246), (1736, 7619), (2356, 5614), (2807, 4712), (3208, 4123)]