78398504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 153350400

約数和(自身を除く): 74951896

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 3259, 6014, 6518, 12028, 13036, 24056, 26072, 101029, 202058, 316123, 404116, 632246, 808232, 1264492, 2528984, 9799813, 19599626, 39199252, 78398504]

約数ペア:

[(1, 78398504), (2, 39199252), (4, 19599626), (8, 9799813), (31, 2528984), (62, 1264492), (97, 808232), (124, 632246), (194, 404116), (248, 316123), (388, 202058), (776, 101029), (3007, 26072), (3259, 24056), (6014, 13036), (6518, 12028)]