28616614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 48033216

約数和(自身を除く): 19416602

約数列:

[1, 2, 13, 26, 37, 74, 151, 197, 302, 394, 481, 962, 1963, 2561, 3926, 5122, 5587, 7289, 11174, 14578, 29747, 59494, 72631, 94757, 145262, 189514, 386711, 773422, 1100639, 2201278, 14308307, 28616614]

約数ペア:

[(1, 28616614), (2, 14308307), (13, 2201278), (26, 1100639), (37, 773422), (74, 386711), (151, 189514), (197, 145262), (302, 94757), (394, 72631), (481, 59494), (962, 29747), (1963, 14578), (2561, 11174), (3926, 7289), (5122, 5587)]