28758252

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 40188948

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 151, 177, 236, 269, 302, 354, 453, 538, 604, 708, 807, 906, 1076, 1614, 1812, 3228, 8909, 15871, 17818, 26727, 31742, 35636, 40619, 47613, 53454, 63484, 81238, 95226, 106908, 121857, 162476, 190452, 243714, 487428, 2396521, 4793042, 7189563, 9586084, 14379126, 28758252]

約数ペア:

[(1, 28758252), (2, 14379126), (3, 9586084), (4, 7189563), (6, 4793042), (12, 2396521), (59, 487428), (118, 243714), (151, 190452), (177, 162476), (236, 121857), (269, 106908), (302, 95226), (354, 81238), (453, 63484), (538, 53454), (604, 47613), (708, 40619), (807, 35636), (906, 31742), (1076, 26727), (1614, 17818), (1812, 15871), (3228, 8909)]