40679856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{40357}}^1$

素因数の和:40378

約数の個数: 60

約数和(自身を含む): 130114192

約数和(自身を除く): 89434336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 40357, 80714, 121071, 161428, 242142, 282499, 322856, 363213, 484284, 564998, 645712, 726426, 847497, 968568, 1129996, 1452852, 1694994, 1937136, 2259992, 2542491, 2905704, 3389988, 4519984, 5084982, 5811408, 6779976, 10169964, 13559952, 20339928, 40679856]

約数ペア:

[(1, 40679856), (2, 20339928), (3, 13559952), (4, 10169964), (6, 6779976), (7, 5811408), (8, 5084982), (9, 4519984), (12, 3389988), (14, 2905704), (16, 2542491), (18, 2259992), (21, 1937136), (24, 1694994), (28, 1452852), (36, 1129996), (42, 968568), (48, 847497), (56, 726426), (63, 645712), (72, 564998), (84, 484284), (112, 363213), (126, 322856), (144, 282499), (168, 242142), (252, 161428), (336, 121071), (504, 80714), (1008, 40357)]