66468844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4423}}^1$

素因数の和:4474

約数の個数: 36

約数和(自身を含む): 133100464

約数和(自身を除く): 66631620

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 4423, 7514, 8846, 15028, 17692, 57499, 75191, 114998, 150382, 229996, 300764, 977483, 1278247, 1954966, 2556494, 3909932, 5112988, 16617211, 33234422, 66468844]

約数ペア:

[(1, 66468844), (2, 33234422), (4, 16617211), (13, 5112988), (17, 3909932), (26, 2556494), (34, 1954966), (52, 1278247), (68, 977483), (221, 300764), (289, 229996), (442, 150382), (578, 114998), (884, 75191), (1156, 57499), (3757, 17692), (4423, 15028), (7514, 8846)]