68503132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 137319840

約数和(自身を除く): 68816708

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 1433, 2516, 2812, 2866, 5732, 11951, 23902, 24361, 27227, 47804, 48722, 53021, 54454, 97444, 106042, 108908, 212084, 462859, 901357, 925718, 1007399, 1802714, 1851436, 2014798, 3605428, 4029596, 17125783, 34251566, 68503132]

約数ペア:

[(1, 68503132), (2, 34251566), (4, 17125783), (17, 4029596), (19, 3605428), (34, 2014798), (37, 1851436), (38, 1802714), (68, 1007399), (74, 925718), (76, 901357), (148, 462859), (323, 212084), (629, 108908), (646, 106042), (703, 97444), (1258, 54454), (1292, 53021), (1406, 48722), (1433, 47804), (2516, 27227), (2812, 24361), (2866, 23902), (5732, 11951)]