28802858

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 51960960

約数和(自身を除く): 23158102

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1163, 1769, 2326, 3538, 8141, 12383, 16282, 24766, 33727, 67454, 70943, 141886, 236089, 472178, 496601, 993202, 2057347, 4114694, 14401429, 28802858]

約数ペア:

[(1, 28802858), (2, 14401429), (7, 4114694), (14, 2057347), (29, 993202), (58, 496601), (61, 472178), (122, 236089), (203, 141886), (406, 70943), (427, 67454), (854, 33727), (1163, 24766), (1769, 16282), (2326, 12383), (3538, 8141)]