63977888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 136946376

約数和(自身を除く): 72968488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 904, 1361, 1469, 1808, 2722, 2938, 3616, 5444, 5876, 10888, 11752, 17693, 21776, 23504, 35386, 43552, 47008, 70772, 141544, 153793, 283088, 307586, 566176, 615172, 1230344, 1999309, 2460688, 3998618, 4921376, 7997236, 15994472, 31988944, 63977888]

約数ペア:

[(1, 63977888), (2, 31988944), (4, 15994472), (8, 7997236), (13, 4921376), (16, 3998618), (26, 2460688), (32, 1999309), (52, 1230344), (104, 615172), (113, 566176), (208, 307586), (226, 283088), (416, 153793), (452, 141544), (904, 70772), (1361, 47008), (1469, 43552), (1808, 35386), (2722, 23504), (2938, 21776), (3616, 17693), (5444, 11752), (5876, 10888)]