42435172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 40543388

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 97, 179, 188, 194, 358, 388, 611, 716, 1222, 1261, 2327, 2444, 2522, 4559, 4654, 5044, 8413, 9118, 9308, 16826, 17363, 18236, 33652, 34726, 59267, 69452, 109369, 118534, 218738, 225719, 237068, 437476, 451438, 816061, 902876, 1632122, 3264244, 10608793, 21217586, 42435172]

約数ペア:

[(1, 42435172), (2, 21217586), (4, 10608793), (13, 3264244), (26, 1632122), (47, 902876), (52, 816061), (94, 451438), (97, 437476), (179, 237068), (188, 225719), (194, 218738), (358, 118534), (388, 109369), (611, 69452), (716, 59267), (1222, 34726), (1261, 33652), (2327, 18236), (2444, 17363), (2522, 16826), (4559, 9308), (4654, 9118), (5044, 8413)]