27901538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3617}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 52099200

約数和(自身を除く): 24197662

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3617, 3857, 7234, 7714, 25319, 50638, 68723, 104893, 137446, 209786, 481061, 734251, 962122, 1468502, 1992967, 3985934, 13950769, 27901538]

約数ペア:

[(1, 27901538), (2, 13950769), (7, 3985934), (14, 1992967), (19, 1468502), (29, 962122), (38, 734251), (58, 481061), (133, 209786), (203, 137446), (266, 104893), (406, 68723), (551, 50638), (1102, 25319), (3617, 7714), (3857, 7234)]