25279812

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3923}}^1$

素因数の和:4112

約数の個数: 36

約数和(自身を含む): 64275120

約数和(自身を除く): 38995308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 3923, 6444, 7846, 11769, 15692, 23538, 35307, 47076, 70614, 141228, 702217, 1404434, 2106651, 2808868, 4213302, 6319953, 8426604, 12639906, 25279812]

約数ペア:

[(1, 25279812), (2, 12639906), (3, 8426604), (4, 6319953), (6, 4213302), (9, 2808868), (12, 2106651), (18, 1404434), (36, 702217), (179, 141228), (358, 70614), (537, 47076), (716, 35307), (1074, 23538), (1611, 15692), (2148, 11769), (3222, 7846), (3923, 6444)]