22239896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 29185384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 557, 644, 713, 868, 1114, 1288, 1426, 1736, 2228, 2852, 3899, 4456, 4991, 5704, 7798, 9982, 12811, 15596, 17267, 19964, 25622, 31192, 34534, 39928, 51244, 69068, 89677, 102488, 120869, 138136, 179354, 241738, 358708, 397141, 483476, 717416, 794282, 966952, 1588564, 2779987, 3177128, 5559974, 11119948, 22239896]

約数ペア:

[(1, 22239896), (2, 11119948), (4, 5559974), (7, 3177128), (8, 2779987), (14, 1588564), (23, 966952), (28, 794282), (31, 717416), (46, 483476), (56, 397141), (62, 358708), (92, 241738), (124, 179354), (161, 138136), (184, 120869), (217, 102488), (248, 89677), (322, 69068), (434, 51244), (557, 39928), (644, 34534), (713, 31192), (868, 25622), (1114, 19964), (1288, 17267), (1426, 15596), (1736, 12811), (2228, 9982), (2852, 7798), (3899, 5704), (4456, 4991)]