61961812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 125657280

約数和(自身を除く): 63695468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 137, 209, 274, 418, 541, 548, 836, 1082, 1507, 2164, 2603, 3014, 5206, 5951, 6028, 10279, 10412, 11902, 20558, 23804, 28633, 41116, 57266, 74117, 113069, 114532, 148234, 226138, 296468, 452276, 815287, 1408223, 1630574, 2816446, 3261148, 5632892, 15490453, 30980906, 61961812]

約数ペア:

[(1, 61961812), (2, 30980906), (4, 15490453), (11, 5632892), (19, 3261148), (22, 2816446), (38, 1630574), (44, 1408223), (76, 815287), (137, 452276), (209, 296468), (274, 226138), (418, 148234), (541, 114532), (548, 113069), (836, 74117), (1082, 57266), (1507, 41116), (2164, 28633), (2603, 23804), (3014, 20558), (5206, 11902), (5951, 10412), (6028, 10279)]