22404844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 52284960

約数和(自身を除く): 29880116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 389, 476, 484, 748, 778, 847, 1309, 1556, 1694, 2057, 2618, 2723, 3388, 4114, 4279, 5236, 5446, 6613, 8228, 8558, 10892, 13226, 14399, 17116, 26452, 28798, 29953, 46291, 47069, 57596, 59906, 72743, 92582, 94138, 119812, 145486, 185164, 188276, 290972, 329483, 509201, 658966, 800173, 1018402, 1317932, 1600346, 2036804, 3200692, 5601211, 11202422, 22404844]

約数ペア:

[(1, 22404844), (2, 11202422), (4, 5601211), (7, 3200692), (11, 2036804), (14, 1600346), (17, 1317932), (22, 1018402), (28, 800173), (34, 658966), (44, 509201), (68, 329483), (77, 290972), (119, 188276), (121, 185164), (154, 145486), (187, 119812), (238, 94138), (242, 92582), (308, 72743), (374, 59906), (389, 57596), (476, 47069), (484, 46291), (748, 29953), (778, 28798), (847, 26452), (1309, 17116), (1556, 14399), (1694, 13226), (2057, 10892), (2618, 8558), (2723, 8228), (3388, 6613), (4114, 5446), (4279, 5236)]