14138888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 13984312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 557, 668, 1114, 1336, 2228, 3173, 4456, 6346, 10583, 12692, 21166, 25384, 42332, 84664, 93019, 186038, 372076, 744152, 1767361, 3534722, 7069444, 14138888]

約数ペア:

[(1, 14138888), (2, 7069444), (4, 3534722), (8, 1767361), (19, 744152), (38, 372076), (76, 186038), (152, 93019), (167, 84664), (334, 42332), (557, 25384), (668, 21166), (1114, 12692), (1336, 10583), (2228, 6346), (3173, 4456)]