28968970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 25359350

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 523, 955, 1046, 1910, 2615, 5230, 5539, 11078, 15167, 27695, 30334, 55390, 75835, 99893, 151670, 199786, 499465, 998930, 2896897, 5793794, 14484485, 28968970]

約数ペア:

[(1, 28968970), (2, 14484485), (5, 5793794), (10, 2896897), (29, 998930), (58, 499465), (145, 199786), (191, 151670), (290, 99893), (382, 75835), (523, 55390), (955, 30334), (1046, 27695), (1910, 15167), (2615, 11078), (5230, 5539)]