74857042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 127169280

約数和(自身を除く): 52312238

約数列:

[1, 2, 13, 23, 26, 46, 151, 299, 302, 598, 829, 1658, 1963, 3473, 3926, 6946, 10777, 19067, 21554, 38134, 45149, 90298, 125179, 247871, 250358, 495742, 1627327, 2879117, 3254654, 5758234, 37428521, 74857042]

約数ペア:

[(1, 74857042), (2, 37428521), (13, 5758234), (23, 3254654), (26, 2879117), (46, 1627327), (151, 495742), (299, 250358), (302, 247871), (598, 125179), (829, 90298), (1658, 45149), (1963, 38134), (3473, 21554), (3926, 19067), (6946, 10777)]