42996590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 97905024

約数和(自身を除く): 54908434

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1277, 1295, 2405, 2554, 2590, 3367, 4810, 6385, 6734, 8939, 12770, 16601, 16835, 17878, 33202, 33670, 44695, 47249, 83005, 89390, 94498, 116207, 166010, 232414, 236245, 330743, 472490, 581035, 614237, 661486, 1162070, 1228474, 1653715, 3071185, 3307430, 4299659, 6142370, 8599318, 21498295, 42996590]

約数ペア:

[(1, 42996590), (2, 21498295), (5, 8599318), (7, 6142370), (10, 4299659), (13, 3307430), (14, 3071185), (26, 1653715), (35, 1228474), (37, 1162070), (65, 661486), (70, 614237), (74, 581035), (91, 472490), (130, 330743), (182, 236245), (185, 232414), (259, 166010), (370, 116207), (455, 94498), (481, 89390), (518, 83005), (910, 47249), (962, 44695), (1277, 33670), (1295, 33202), (2405, 17878), (2554, 16835), (2590, 16601), (3367, 12770), (4810, 8939), (6385, 6734)]