27831874588

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{152993}}^1$

素因数の和:153166

約数の個数: 48

約数和(自身を含む): 57060642240

約数和(自身を除く): 29228767652

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 292, 356, 511, 623, 1022, 1246, 2044, 2492, 6497, 12994, 25988, 45479, 90958, 152993, 181916, 305986, 611972, 1070951, 2141902, 4283804, 11168489, 13616377, 22336978, 27232754, 44673956, 54465508, 78179423, 95314639, 156358846, 190629278, 312717692, 381258556, 993995521, 1987991042, 3975982084, 6957968647, 13915937294, 27831874588]

約数ペア:

[(1, 27831874588), (2, 13915937294), (4, 6957968647), (7, 3975982084), (14, 1987991042), (28, 993995521), (73, 381258556), (89, 312717692), (146, 190629278), (178, 156358846), (292, 95314639), (356, 78179423), (511, 54465508), (623, 44673956), (1022, 27232754), (1246, 22336978), (2044, 13616377), (2492, 11168489), (6497, 4283804), (12994, 2141902), (25988, 1070951), (45479, 611972), (90958, 305986), (152993, 181916)]