65983624

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 147456000

約数和(自身を除く): 81472376

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 191, 199, 217, 248, 382, 398, 434, 764, 796, 868, 1337, 1393, 1528, 1592, 1736, 2674, 2786, 5348, 5572, 5921, 6169, 10696, 11144, 11842, 12338, 23684, 24676, 38009, 41447, 43183, 47368, 49352, 76018, 82894, 86366, 152036, 165788, 172732, 266063, 304072, 331576, 345464, 532126, 1064252, 1178279, 2128504, 2356558, 4713116, 8247953, 9426232, 16495906, 32991812, 65983624]

約数ペア:

[(1, 65983624), (2, 32991812), (4, 16495906), (7, 9426232), (8, 8247953), (14, 4713116), (28, 2356558), (31, 2128504), (56, 1178279), (62, 1064252), (124, 532126), (191, 345464), (199, 331576), (217, 304072), (248, 266063), (382, 172732), (398, 165788), (434, 152036), (764, 86366), (796, 82894), (868, 76018), (1337, 49352), (1393, 47368), (1528, 43183), (1592, 41447), (1736, 38009), (2674, 24676), (2786, 23684), (5348, 12338), (5572, 11842), (5921, 11144), (6169, 10696)]