78390392

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 150504480

約数和(自身を除く): 72114088

約数列:

[1, 2, 4, 8, 53, 106, 212, 293, 424, 586, 631, 1172, 1262, 2344, 2524, 5048, 15529, 31058, 33443, 62116, 66886, 124232, 133772, 184883, 267544, 369766, 739532, 1479064, 9798799, 19597598, 39195196, 78390392]

約数ペア:

[(1, 78390392), (2, 39195196), (4, 19597598), (8, 9798799), (53, 1479064), (106, 739532), (212, 369766), (293, 267544), (424, 184883), (586, 133772), (631, 124232), (1172, 66886), (1262, 62116), (2344, 33443), (2524, 31058), (5048, 15529)]