71536748

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3314

約数の個数: 36

約数和(自身を含む): 140028840

約数和(自身を除く): 68492092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 3257, 5491, 6514, 10982, 13028, 21964, 55369, 61883, 110738, 123766, 221476, 247532, 941273, 1052011, 1882546, 2104022, 3765092, 4208044, 17884187, 35768374, 71536748]

約数ペア:

[(1, 71536748), (2, 35768374), (4, 17884187), (17, 4208044), (19, 3765092), (34, 2104022), (38, 1882546), (68, 1052011), (76, 941273), (289, 247532), (323, 221476), (578, 123766), (646, 110738), (1156, 61883), (1292, 55369), (3257, 21964), (5491, 13028), (6514, 10982)]