996969176

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7867}}^1$

素因数の和:7984

約数の個数: 64

約数和(自身を含む): 2235770880

約数和(自身を除く): 1238801704

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 4088, 4526, 7867, 9052, 15734, 15841, 18104, 31468, 31682, 55069, 62936, 63364, 110138, 126728, 220276, 243877, 440552, 487754, 574291, 975508, 1148582, 1707139, 1951016, 2297164, 3414278, 4020037, 4594328, 6828556, 8040074, 13657112, 16080148, 17803021, 32160296, 35606042, 71212084, 124621147, 142424168, 249242294, 498484588, 996969176]

約数ペア:

[(1, 996969176), (2, 498484588), (4, 249242294), (7, 142424168), (8, 124621147), (14, 71212084), (28, 35606042), (31, 32160296), (56, 17803021), (62, 16080148), (73, 13657112), (124, 8040074), (146, 6828556), (217, 4594328), (248, 4020037), (292, 3414278), (434, 2297164), (511, 1951016), (584, 1707139), (868, 1148582), (1022, 975508), (1736, 574291), (2044, 487754), (2263, 440552), (4088, 243877), (4526, 220276), (7867, 126728), (9052, 110138), (15734, 63364), (15841, 62936), (18104, 55069), (31468, 31682)]