61159714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 123420672

約数和(自身を除く): 62260958

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 154, 161, 217, 253, 322, 341, 434, 506, 557, 682, 713, 1114, 1426, 1771, 2387, 3542, 3899, 4774, 4991, 6127, 7798, 7843, 9982, 12254, 12811, 15686, 17267, 25622, 34534, 42889, 54901, 85778, 89677, 109802, 120869, 140921, 179354, 189937, 241738, 281842, 379874, 397141, 794282, 986447, 1329559, 1972894, 2659118, 2779987, 4368551, 5559974, 8737102, 30579857, 61159714]

約数ペア:

[(1, 61159714), (2, 30579857), (7, 8737102), (11, 5559974), (14, 4368551), (22, 2779987), (23, 2659118), (31, 1972894), (46, 1329559), (62, 986447), (77, 794282), (154, 397141), (161, 379874), (217, 281842), (253, 241738), (322, 189937), (341, 179354), (434, 140921), (506, 120869), (557, 109802), (682, 89677), (713, 85778), (1114, 54901), (1426, 42889), (1771, 34534), (2387, 25622), (3542, 17267), (3899, 15686), (4774, 12811), (4991, 12254), (6127, 9982), (7798, 7843)]