7568638

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 7983362

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 59, 77, 98, 118, 119, 154, 187, 238, 343, 374, 413, 539, 649, 686, 826, 833, 1003, 1078, 1298, 1309, 1666, 2006, 2618, 2891, 3773, 4543, 5782, 5831, 7021, 7546, 9086, 9163, 11033, 11662, 14042, 18326, 20237, 22066, 31801, 40474, 49147, 63602, 64141, 77231, 98294, 128282, 154462, 222607, 344029, 445214, 540617, 688058, 1081234, 3784319, 7568638]

約数ペア:

[(1, 7568638), (2, 3784319), (7, 1081234), (11, 688058), (14, 540617), (17, 445214), (22, 344029), (34, 222607), (49, 154462), (59, 128282), (77, 98294), (98, 77231), (118, 64141), (119, 63602), (154, 49147), (187, 40474), (238, 31801), (343, 22066), (374, 20237), (413, 18326), (539, 14042), (649, 11662), (686, 11033), (826, 9163), (833, 9086), (1003, 7546), (1078, 7021), (1298, 5831), (1309, 5782), (1666, 4543), (2006, 3773), (2618, 2891)]