25489044416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{495973}}^1$

素因数の和:496069

約数の個数: 56

約数和(自身を含む): 55933963824

約数和(自身を除く): 30444919408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 584, 704, 803, 1168, 1606, 2336, 3212, 4672, 6424, 12848, 25696, 51392, 495973, 991946, 1983892, 3967784, 5455703, 7935568, 10911406, 15871136, 21822812, 31742272, 36206029, 43645624, 72412058, 87291248, 144824116, 174582496, 289648232, 349164992, 398266319, 579296464, 796532638, 1158592928, 1593065276, 2317185856, 3186130552, 6372261104, 12744522208, 25489044416]

約数ペア:

[(1, 25489044416), (2, 12744522208), (4, 6372261104), (8, 3186130552), (11, 2317185856), (16, 1593065276), (22, 1158592928), (32, 796532638), (44, 579296464), (64, 398266319), (73, 349164992), (88, 289648232), (146, 174582496), (176, 144824116), (292, 87291248), (352, 72412058), (584, 43645624), (704, 36206029), (803, 31742272), (1168, 21822812), (1606, 15871136), (2336, 10911406), (3212, 7935568), (4672, 5455703), (6424, 3967784), (12848, 1983892), (25696, 991946), (51392, 495973)]