28349085314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 48623328000

約数和(自身を除く): 20274242686

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 319, 389, 638, 778, 1109, 1133, 2218, 2266, 2987, 4279, 5974, 8558, 11281, 12199, 22562, 24398, 32161, 32857, 40067, 64322, 65714, 80134, 114227, 124091, 228454, 248182, 353771, 431401, 440737, 707542, 862802, 881474, 1161943, 1256497, 2323886, 2512994, 3312583, 4745411, 6625166, 9490822, 12510629, 12781373, 25021258, 25562746, 36438413, 44434303, 72876826, 88868606, 137616919, 275233838, 488777333, 977554666, 1288594787, 2577189574, 14174542657, 28349085314]

約数ペア:

[(1, 28349085314), (2, 14174542657), (11, 2577189574), (22, 1288594787), (29, 977554666), (58, 488777333), (103, 275233838), (206, 137616919), (319, 88868606), (389, 72876826), (638, 44434303), (778, 36438413), (1109, 25562746), (1133, 25021258), (2218, 12781373), (2266, 12510629), (2987, 9490822), (4279, 6625166), (5974, 4745411), (8558, 3312583), (11281, 2512994), (12199, 2323886), (22562, 1256497), (24398, 1161943), (32161, 881474), (32857, 862802), (40067, 707542), (64322, 440737), (65714, 431401), (80134, 353771), (114227, 248182), (124091, 228454)]