766561172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 1490123712

約数和(自身を除く): 723562540

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 131, 172, 262, 524, 559, 1118, 1703, 2236, 2617, 3406, 5234, 5633, 6812, 10468, 11266, 22532, 34021, 68042, 73229, 112531, 136084, 146458, 225062, 292916, 342827, 450124, 685654, 1371308, 1462903, 2925806, 4456751, 5851612, 8913502, 14741561, 17827004, 29483122, 58966244, 191640293, 383280586, 766561172]

約数ペア:

[(1, 766561172), (2, 383280586), (4, 191640293), (13, 58966244), (26, 29483122), (43, 17827004), (52, 14741561), (86, 8913502), (131, 5851612), (172, 4456751), (262, 2925806), (524, 1462903), (559, 1371308), (1118, 685654), (1703, 450124), (2236, 342827), (2617, 292916), (3406, 225062), (5234, 146458), (5633, 136084), (6812, 112531), (10468, 73229), (11266, 68042), (22532, 34021)]