7690528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 16347744

約数和(自身を除く): 8657216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 211, 268, 272, 422, 536, 544, 844, 1072, 1139, 1688, 2144, 2278, 3376, 3587, 4556, 6752, 7174, 9112, 14137, 14348, 18224, 28274, 28696, 36448, 56548, 57392, 113096, 114784, 226192, 240329, 452384, 480658, 961316, 1922632, 3845264, 7690528]

約数ペア:

[(1, 7690528), (2, 3845264), (4, 1922632), (8, 961316), (16, 480658), (17, 452384), (32, 240329), (34, 226192), (67, 114784), (68, 113096), (134, 57392), (136, 56548), (211, 36448), (268, 28696), (272, 28274), (422, 18224), (536, 14348), (544, 14137), (844, 9112), (1072, 7174), (1139, 6752), (1688, 4556), (2144, 3587), (2278, 3376)]