397056928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5483}}^1$

素因数の和:5597

約数の個数: 48

約数和(自身を含む): 818125056

約数和(自身を除く): 421068128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 4526, 5483, 9052, 10966, 18104, 21932, 36208, 43864, 72416, 87728, 169973, 175456, 339946, 400259, 679892, 800518, 1359784, 1601036, 2719568, 3202072, 5439136, 6404144, 12408029, 12808288, 24816058, 49632116, 99264232, 198528464, 397056928]

約数ペア:

[(1, 397056928), (2, 198528464), (4, 99264232), (8, 49632116), (16, 24816058), (31, 12808288), (32, 12408029), (62, 6404144), (73, 5439136), (124, 3202072), (146, 2719568), (248, 1601036), (292, 1359784), (496, 800518), (584, 679892), (992, 400259), (1168, 339946), (2263, 175456), (2336, 169973), (4526, 87728), (5483, 72416), (9052, 43864), (10966, 36208), (18104, 21932)]