66995764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1104

約数の個数: 36

約数和(自身を含む): 129874500

約数和(自身を除く): 62878736

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 929, 1639, 1858, 3278, 3716, 6556, 10219, 18029, 20438, 36058, 40876, 72116, 112409, 138421, 224818, 276842, 449636, 553684, 1522631, 3045262, 6090524, 16748941, 33497882, 66995764]

約数ペア:

[(1, 66995764), (2, 33497882), (4, 16748941), (11, 6090524), (22, 3045262), (44, 1522631), (121, 553684), (149, 449636), (242, 276842), (298, 224818), (484, 138421), (596, 112409), (929, 72116), (1639, 40876), (1858, 36058), (3278, 20438), (3716, 18029), (6556, 10219)]