65250164

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10739}}^1$

素因数の和:10788

約数の個数: 36

約数和(自身を含む): 137128320

約数和(自身を除く): 71878156

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 10739, 21478, 42956, 75173, 150346, 300692, 332909, 526211, 665818, 1052422, 1331636, 2104844, 2330363, 4660726, 9321452, 16312541, 32625082, 65250164]

約数ペア:

[(1, 65250164), (2, 32625082), (4, 16312541), (7, 9321452), (14, 4660726), (28, 2330363), (31, 2104844), (49, 1331636), (62, 1052422), (98, 665818), (124, 526211), (196, 332909), (217, 300692), (434, 150346), (868, 75173), (1519, 42956), (3038, 21478), (6076, 10739)]