66137416

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 126473400

約数和(自身を除く): 60335984

約数列:

[1, 2, 4, 8, 73, 146, 269, 292, 421, 538, 584, 842, 1076, 1684, 2152, 3368, 19637, 30733, 39274, 61466, 78548, 113249, 122932, 157096, 226498, 245864, 452996, 905992, 8267177, 16534354, 33068708, 66137416]

約数ペア:

[(1, 66137416), (2, 33068708), (4, 16534354), (8, 8267177), (73, 905992), (146, 452996), (269, 245864), (292, 226498), (421, 157096), (538, 122932), (584, 113249), (842, 78548), (1076, 61466), (1684, 39274), (2152, 30733), (3368, 19637)]