70317974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 114566400

約数和(自身を除く): 44248426

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 389, 778, 1273, 1349, 2546, 2698, 4757, 7391, 9514, 14782, 26063, 27619, 52126, 55238, 90383, 180766, 495197, 524761, 990394, 1049522, 1850473, 3700946, 35158987, 70317974]

約数ペア:

[(1, 70317974), (2, 35158987), (19, 3700946), (38, 1850473), (67, 1049522), (71, 990394), (134, 524761), (142, 495197), (389, 180766), (778, 90383), (1273, 55238), (1349, 52126), (2546, 27619), (2698, 26063), (4757, 14782), (7391, 9514)]