66062776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 135515160

約数和(自身を除く): 69452384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 169, 262, 338, 373, 524, 676, 746, 1048, 1352, 1492, 1703, 2984, 3406, 4849, 6812, 9698, 13624, 19396, 22139, 38792, 44278, 48863, 63037, 88556, 97726, 126074, 177112, 195452, 252148, 390904, 504296, 635219, 1270438, 2540876, 5081752, 8257847, 16515694, 33031388, 66062776]

約数ペア:

[(1, 66062776), (2, 33031388), (4, 16515694), (8, 8257847), (13, 5081752), (26, 2540876), (52, 1270438), (104, 635219), (131, 504296), (169, 390904), (262, 252148), (338, 195452), (373, 177112), (524, 126074), (676, 97726), (746, 88556), (1048, 63037), (1352, 48863), (1492, 44278), (1703, 38792), (2984, 22139), (3406, 19396), (4849, 13624), (6812, 9698)]