27705184

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 60873120

約数和(自身を除く): 33167936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 109, 169, 188, 208, 218, 338, 376, 416, 436, 611, 676, 752, 872, 1222, 1352, 1417, 1504, 1744, 2444, 2704, 2834, 3488, 4888, 5123, 5408, 5668, 7943, 9776, 10246, 11336, 15886, 18421, 19552, 20492, 22672, 31772, 36842, 40984, 45344, 63544, 66599, 73684, 81968, 127088, 133198, 147368, 163936, 254176, 266396, 294736, 532792, 589472, 865787, 1065584, 1731574, 2131168, 3463148, 6926296, 13852592, 27705184]

約数ペア:

[(1, 27705184), (2, 13852592), (4, 6926296), (8, 3463148), (13, 2131168), (16, 1731574), (26, 1065584), (32, 865787), (47, 589472), (52, 532792), (94, 294736), (104, 266396), (109, 254176), (169, 163936), (188, 147368), (208, 133198), (218, 127088), (338, 81968), (376, 73684), (416, 66599), (436, 63544), (611, 45344), (676, 40984), (752, 36842), (872, 31772), (1222, 22672), (1352, 20492), (1417, 19552), (1504, 18421), (1744, 15886), (2444, 11336), (2704, 10246), (2834, 9776), (3488, 7943), (4888, 5668), (5123, 5408)]