17967993668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{280207}}^1$

素因数の和:280292

約数の個数: 48

約数和(自身を含む): 35588657664

約数和(自身を除く): 17620663996

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 68, 82, 92, 164, 391, 697, 782, 943, 1394, 1564, 1886, 2788, 3772, 16031, 32062, 64124, 280207, 560414, 1120828, 4763519, 6444761, 9527038, 11488487, 12889522, 19054076, 22976974, 25779044, 45953948, 109560937, 195304279, 219121874, 264235201, 390608558, 438243748, 528470402, 781217116, 1056940804, 4491998417, 8983996834, 17967993668]

約数ペア:

[(1, 17967993668), (2, 8983996834), (4, 4491998417), (17, 1056940804), (23, 781217116), (34, 528470402), (41, 438243748), (46, 390608558), (68, 264235201), (82, 219121874), (92, 195304279), (164, 109560937), (391, 45953948), (697, 25779044), (782, 22976974), (943, 19054076), (1394, 12889522), (1564, 11488487), (1886, 9527038), (2788, 6444761), (3772, 4763519), (16031, 1120828), (32062, 560414), (64124, 280207)]