72527494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 120294720

約数和(自身を除く): 47767226

約数列:

[1, 2, 13, 26, 71, 101, 142, 202, 389, 778, 923, 1313, 1846, 2626, 5057, 7171, 10114, 14342, 27619, 39289, 55238, 78578, 93223, 186446, 359047, 510757, 718094, 1021514, 2789519, 5579038, 36263747, 72527494]

約数ペア:

[(1, 72527494), (2, 36263747), (13, 5579038), (26, 2789519), (71, 1021514), (101, 718094), (142, 510757), (202, 359047), (389, 186446), (778, 93223), (923, 78578), (1313, 55238), (1846, 39289), (2626, 27619), (5057, 14342), (7171, 10114)]