42382156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 39265844

約数列:

[1, 2, 4, 17, 34, 47, 68, 89, 94, 149, 178, 188, 298, 356, 596, 799, 1513, 1598, 2533, 3026, 3196, 4183, 5066, 6052, 7003, 8366, 10132, 13261, 14006, 16732, 26522, 28012, 53044, 71111, 119051, 142222, 225437, 238102, 284444, 450874, 476204, 623267, 901748, 1246534, 2493068, 10595539, 21191078, 42382156]

約数ペア:

[(1, 42382156), (2, 21191078), (4, 10595539), (17, 2493068), (34, 1246534), (47, 901748), (68, 623267), (89, 476204), (94, 450874), (149, 284444), (178, 238102), (188, 225437), (298, 142222), (356, 119051), (596, 71111), (799, 53044), (1513, 28012), (1598, 26522), (2533, 16732), (3026, 14006), (3196, 13261), (4183, 10132), (5066, 8366), (6052, 7003)]