40126968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26539}}^1$

素因数の和:26561

約数の個数: 64

約数和(自身を含む): 127392000

約数和(自身を除く): 87265032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26539, 53078, 79617, 106156, 159234, 185773, 212312, 238851, 318468, 371546, 477702, 557319, 636936, 716553, 743092, 955404, 1114638, 1433106, 1486184, 1671957, 1910808, 2229276, 2866212, 3343914, 4458552, 5015871, 5732424, 6687828, 10031742, 13375656, 20063484, 40126968]

約数ペア:

[(1, 40126968), (2, 20063484), (3, 13375656), (4, 10031742), (6, 6687828), (7, 5732424), (8, 5015871), (9, 4458552), (12, 3343914), (14, 2866212), (18, 2229276), (21, 1910808), (24, 1671957), (27, 1486184), (28, 1433106), (36, 1114638), (42, 955404), (54, 743092), (56, 716553), (63, 636936), (72, 557319), (84, 477702), (108, 371546), (126, 318468), (168, 238851), (189, 212312), (216, 185773), (252, 159234), (378, 106156), (504, 79617), (756, 53078), (1512, 26539)]