38778394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 64774080

約数和(自身を除く): 25995686

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 587, 986, 1139, 1174, 1943, 2278, 3886, 9979, 17023, 19958, 33031, 34046, 39329, 66062, 78658, 289391, 578782, 668593, 1140541, 1337186, 2281082, 19389197, 38778394]

約数ペア:

[(1, 38778394), (2, 19389197), (17, 2281082), (29, 1337186), (34, 1140541), (58, 668593), (67, 578782), (134, 289391), (493, 78658), (587, 66062), (986, 39329), (1139, 34046), (1174, 33031), (1943, 19958), (2278, 17023), (3886, 9979)]