69974492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 148861440

約数和(自身を除く): 78886948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1277, 1442, 1957, 2554, 2884, 3914, 5108, 7828, 8939, 13699, 17878, 24263, 27398, 35756, 48526, 54796, 97052, 131531, 169841, 263062, 339682, 526124, 679364, 920717, 1841434, 2499089, 3682868, 4998178, 9996356, 17493623, 34987246, 69974492]

約数ペア:

[(1, 69974492), (2, 34987246), (4, 17493623), (7, 9996356), (14, 4998178), (19, 3682868), (28, 2499089), (38, 1841434), (76, 920717), (103, 679364), (133, 526124), (206, 339682), (266, 263062), (412, 169841), (532, 131531), (721, 97052), (1277, 54796), (1442, 48526), (1957, 35756), (2554, 27398), (2884, 24263), (3914, 17878), (5108, 13699), (7828, 8939)]