28245264

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2957}}^1$

素因数の和:3167

約数の個数: 40

約数和(自身を含む): 73358400

約数和(自身を除く): 45113136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 2957, 3184, 4776, 5914, 8871, 9552, 11828, 17742, 23656, 35484, 47312, 70968, 141936, 588443, 1176886, 1765329, 2353772, 3530658, 4707544, 7061316, 9415088, 14122632, 28245264]

約数ペア:

[(1, 28245264), (2, 14122632), (3, 9415088), (4, 7061316), (6, 4707544), (8, 3530658), (12, 2353772), (16, 1765329), (24, 1176886), (48, 588443), (199, 141936), (398, 70968), (597, 47312), (796, 35484), (1194, 23656), (1592, 17742), (2388, 11828), (2957, 9552), (3184, 8871), (4776, 5914)]