61395776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:811

約数の個数: 56

約数和(自身を含む): 132603240

約数和(自身を除く): 71207464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 677, 832, 872, 1354, 1417, 1744, 2708, 2834, 3488, 5416, 5668, 6976, 8801, 10832, 11336, 17602, 21664, 22672, 35204, 43328, 45344, 70408, 73793, 90688, 140816, 147586, 281632, 295172, 563264, 590344, 959309, 1180688, 1918618, 2361376, 3837236, 4722752, 7674472, 15348944, 30697888, 61395776]

約数ペア:

[(1, 61395776), (2, 30697888), (4, 15348944), (8, 7674472), (13, 4722752), (16, 3837236), (26, 2361376), (32, 1918618), (52, 1180688), (64, 959309), (104, 590344), (109, 563264), (208, 295172), (218, 281632), (416, 147586), (436, 140816), (677, 90688), (832, 73793), (872, 70408), (1354, 45344), (1417, 43328), (1744, 35204), (2708, 22672), (2834, 21664), (3488, 17602), (5416, 11336), (5668, 10832), (6976, 8801)]