64714456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 135302400

約数和(自身を除く): 70587944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 107, 152, 173, 184, 214, 346, 428, 437, 692, 856, 874, 1384, 1748, 2033, 2461, 3287, 3496, 3979, 4066, 4922, 6574, 7958, 8132, 9844, 13148, 15916, 16264, 18511, 19688, 26296, 31832, 37022, 46759, 74044, 75601, 93518, 148088, 151202, 187036, 302404, 351709, 374072, 425753, 604808, 703418, 851506, 1406836, 1703012, 2813672, 3406024, 8089307, 16178614, 32357228, 64714456]

約数ペア:

[(1, 64714456), (2, 32357228), (4, 16178614), (8, 8089307), (19, 3406024), (23, 2813672), (38, 1703012), (46, 1406836), (76, 851506), (92, 703418), (107, 604808), (152, 425753), (173, 374072), (184, 351709), (214, 302404), (346, 187036), (428, 151202), (437, 148088), (692, 93518), (856, 75601), (874, 74044), (1384, 46759), (1748, 37022), (2033, 31832), (2461, 26296), (3287, 19688), (3496, 18511), (3979, 16264), (4066, 15916), (4922, 13148), (6574, 9844), (7958, 8132)]