664430056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{12049}}^1$

素因数の和:12229

約数の個数: 32

約数和(自身を含む): 1277541000

約数和(自身を除く): 613110944

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 244, 452, 488, 904, 6893, 12049, 13786, 24098, 27572, 48196, 55144, 96392, 734989, 1361537, 1469978, 2723074, 2939956, 5446148, 5879912, 10892296, 83053757, 166107514, 332215028, 664430056]

約数ペア:

[(1, 664430056), (2, 332215028), (4, 166107514), (8, 83053757), (61, 10892296), (113, 5879912), (122, 5446148), (226, 2939956), (244, 2723074), (452, 1469978), (488, 1361537), (904, 734989), (6893, 96392), (12049, 55144), (13786, 48196), (24098, 27572)]