78297532

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 139919360

約数和(自身を除く): 61621828

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 1951, 3902, 7804, 10033, 20066, 40132, 154129, 247777, 308258, 495554, 616516, 991108, 19574383, 39148766, 78297532]

約数ペア:

[(1, 78297532), (2, 39148766), (4, 19574383), (79, 991108), (127, 616516), (158, 495554), (254, 308258), (316, 247777), (508, 154129), (1951, 40132), (3902, 20066), (7804, 10033)]