66554272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2981

約数の個数: 48

約数和(自身を含む): 141184512

約数和(自身を除く): 74630240

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 2917, 5704, 5834, 11408, 11668, 22816, 23336, 46672, 67091, 90427, 93344, 134182, 180854, 268364, 361708, 536728, 723416, 1073456, 1446832, 2079821, 2146912, 2893664, 4159642, 8319284, 16638568, 33277136, 66554272]

約数ペア:

[(1, 66554272), (2, 33277136), (4, 16638568), (8, 8319284), (16, 4159642), (23, 2893664), (31, 2146912), (32, 2079821), (46, 1446832), (62, 1073456), (92, 723416), (124, 536728), (184, 361708), (248, 268364), (368, 180854), (496, 134182), (713, 93344), (736, 90427), (992, 67091), (1426, 46672), (2852, 23336), (2917, 22816), (5704, 11668), (5834, 11408)]