63727690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13249}}^1$

素因数の和:13306

約数の個数: 32

約数和(自身を含む): 126882000

約数和(自身を除く): 63154310

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 13249, 26498, 66245, 132490, 172237, 344474, 490213, 861185, 980426, 1722370, 2451065, 4902130, 6372769, 12745538, 31863845, 63727690]

約数ペア:

[(1, 63727690), (2, 31863845), (5, 12745538), (10, 6372769), (13, 4902130), (26, 2451065), (37, 1722370), (65, 980426), (74, 861185), (130, 490213), (185, 344474), (370, 172237), (481, 132490), (962, 66245), (2405, 26498), (4810, 13249)]