74748232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 82015928

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 71, 104, 106, 142, 191, 212, 284, 382, 424, 568, 689, 764, 923, 1378, 1528, 1846, 2483, 2756, 3692, 3763, 4966, 5512, 7384, 7526, 9932, 10123, 13561, 15052, 19864, 20246, 27122, 30104, 40492, 48919, 54244, 80984, 97838, 108488, 131599, 176293, 195676, 263198, 352586, 391352, 526396, 705172, 718733, 1052792, 1410344, 1437466, 2874932, 5749864, 9343529, 18687058, 37374116, 74748232]

約数ペア:

[(1, 74748232), (2, 37374116), (4, 18687058), (8, 9343529), (13, 5749864), (26, 2874932), (52, 1437466), (53, 1410344), (71, 1052792), (104, 718733), (106, 705172), (142, 526396), (191, 391352), (212, 352586), (284, 263198), (382, 195676), (424, 176293), (568, 131599), (689, 108488), (764, 97838), (923, 80984), (1378, 54244), (1528, 48919), (1846, 40492), (2483, 30104), (2756, 27122), (3692, 20246), (3763, 19864), (4966, 15052), (5512, 13561), (7384, 10123), (7526, 9932)]