65356384

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 66731936

約数列:

[1, 2, 4, 8, 16, 32, 79, 103, 158, 206, 251, 316, 412, 502, 632, 824, 1004, 1264, 1648, 2008, 2528, 3296, 4016, 8032, 8137, 16274, 19829, 25853, 32548, 39658, 51706, 65096, 79316, 103412, 130192, 158632, 206824, 260384, 317264, 413648, 634528, 827296, 2042387, 4084774, 8169548, 16339096, 32678192, 65356384]

約数ペア:

[(1, 65356384), (2, 32678192), (4, 16339096), (8, 8169548), (16, 4084774), (32, 2042387), (79, 827296), (103, 634528), (158, 413648), (206, 317264), (251, 260384), (316, 206824), (412, 158632), (502, 130192), (632, 103412), (824, 79316), (1004, 65096), (1264, 51706), (1648, 39658), (2008, 32548), (2528, 25853), (3296, 19829), (4016, 16274), (8032, 8137)]