8341010492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 16024044288

約数和(自身を除く): 7683033796

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 191, 289, 382, 578, 629, 764, 1021, 1156, 1258, 2042, 2516, 3247, 4084, 6494, 7067, 10693, 12988, 14134, 17357, 21386, 28268, 34714, 37777, 42772, 55199, 69428, 75554, 110398, 120139, 151108, 195011, 220796, 240278, 295069, 390022, 480556, 590138, 642209, 780044, 1180276, 1284418, 2042363, 2568836, 3315187, 4084726, 6630374, 7215407, 8169452, 10917553, 13260748, 14430814, 21835106, 28861628, 43670212, 56358179, 112716358, 122661919, 225432716, 245323838, 490647676, 2085252623, 4170505246, 8341010492]

約数ペア:

[(1, 8341010492), (2, 4170505246), (4, 2085252623), (17, 490647676), (34, 245323838), (37, 225432716), (68, 122661919), (74, 112716358), (148, 56358179), (191, 43670212), (289, 28861628), (382, 21835106), (578, 14430814), (629, 13260748), (764, 10917553), (1021, 8169452), (1156, 7215407), (1258, 6630374), (2042, 4084726), (2516, 3315187), (3247, 2568836), (4084, 2042363), (6494, 1284418), (7067, 1180276), (10693, 780044), (12988, 642209), (14134, 590138), (17357, 480556), (21386, 390022), (28268, 295069), (34714, 240278), (37777, 220796), (42772, 195011), (55199, 151108), (69428, 120139), (75554, 110398)]