27525148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 59852800

約数和(自身を除く): 32327652

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1669, 2356, 3338, 4123, 6676, 8246, 11683, 16492, 23366, 31711, 46732, 51739, 63422, 103478, 126844, 206956, 221977, 362173, 443954, 724346, 887908, 983041, 1448692, 1966082, 3932164, 6881287, 13762574, 27525148]

約数ペア:

[(1, 27525148), (2, 13762574), (4, 6881287), (7, 3932164), (14, 1966082), (19, 1448692), (28, 983041), (31, 887908), (38, 724346), (62, 443954), (76, 362173), (124, 221977), (133, 206956), (217, 126844), (266, 103478), (434, 63422), (532, 51739), (589, 46732), (868, 31711), (1178, 23366), (1669, 16492), (2356, 11683), (3338, 8246), (4123, 6676)]