73873838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 119174976

約数和(自身を除く): 45301138

約数列:

[1, 2, 23, 46, 53, 106, 157, 193, 314, 386, 1219, 2438, 3611, 4439, 7222, 8321, 8878, 10229, 16642, 20458, 30301, 60602, 191383, 235267, 382766, 470534, 696923, 1393846, 1605953, 3211906, 36936919, 73873838]

約数ペア:

[(1, 73873838), (2, 36936919), (23, 3211906), (46, 1605953), (53, 1393846), (106, 696923), (157, 470534), (193, 382766), (314, 235267), (386, 191383), (1219, 60602), (2438, 30301), (3611, 20458), (4439, 16642), (7222, 10229), (8321, 8878)]