73980074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 131552256

約数和(自身を除く): 57572182

約数列:

[1, 2, 7, 14, 31, 62, 217, 373, 434, 457, 746, 914, 2611, 3199, 5222, 6398, 11563, 14167, 23126, 28334, 80941, 99169, 161882, 170461, 198338, 340922, 1193227, 2386454, 5284291, 10568582, 36990037, 73980074]

約数ペア:

[(1, 73980074), (2, 36990037), (7, 10568582), (14, 5284291), (31, 2386454), (62, 1193227), (217, 340922), (373, 198338), (434, 170461), (457, 161882), (746, 99169), (914, 80941), (2611, 28334), (3199, 23126), (5222, 14167), (6398, 11563)]