25286142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19464

約数の個数: 32

約数和(自身を含む): 59664384

約数和(自身を除く): 34378242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 19421, 38842, 58263, 116526, 135947, 271894, 407841, 602051, 815682, 1204102, 1806153, 3612306, 4214357, 8428714, 12643071, 25286142]

約数ペア:

[(1, 25286142), (2, 12643071), (3, 8428714), (6, 4214357), (7, 3612306), (14, 1806153), (21, 1204102), (31, 815682), (42, 602051), (62, 407841), (93, 271894), (186, 135947), (217, 116526), (434, 58263), (651, 38842), (1302, 19421)]