788295522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22973}}^1$

素因数の和:23047

約数の個数: 64

約数和(自身を含む): 1940843520

約数和(自身を除く): 1152547998

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4902, 5719, 11438, 17157, 22973, 34314, 45946, 68919, 137838, 160811, 321622, 436487, 482433, 872974, 964866, 987839, 1309461, 1975678, 2618922, 2963517, 3055409, 5927034, 6110818, 6914873, 9166227, 13829746, 18332454, 18768941, 20744619, 37537882, 41489238, 56306823, 112613646, 131382587, 262765174, 394147761, 788295522]

約数ペア:

[(1, 788295522), (2, 394147761), (3, 262765174), (6, 131382587), (7, 112613646), (14, 56306823), (19, 41489238), (21, 37537882), (38, 20744619), (42, 18768941), (43, 18332454), (57, 13829746), (86, 9166227), (114, 6914873), (129, 6110818), (133, 5927034), (258, 3055409), (266, 2963517), (301, 2618922), (399, 1975678), (602, 1309461), (798, 987839), (817, 964866), (903, 872974), (1634, 482433), (1806, 436487), (2451, 321622), (4902, 160811), (5719, 137838), (11438, 68919), (17157, 45946), (22973, 34314)]