26676244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 55960576

約数和(自身を除く): 29284332

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 421, 434, 511, 842, 868, 1022, 1684, 2044, 2263, 2947, 4526, 5894, 9052, 11788, 13051, 15841, 26102, 30733, 31682, 52204, 61466, 63364, 91357, 122932, 182714, 215131, 365428, 430262, 860524, 952723, 1905446, 3810892, 6669061, 13338122, 26676244]

約数ペア:

[(1, 26676244), (2, 13338122), (4, 6669061), (7, 3810892), (14, 1905446), (28, 952723), (31, 860524), (62, 430262), (73, 365428), (124, 215131), (146, 182714), (217, 122932), (292, 91357), (421, 63364), (434, 61466), (511, 52204), (842, 31682), (868, 30733), (1022, 26102), (1684, 15841), (2044, 13051), (2263, 11788), (2947, 9052), (4526, 5894)]