8943287516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 16116807168

約数和(自身を除く): 7173519652

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 461, 823, 922, 1646, 1844, 3292, 5893, 11786, 23572, 32731, 38263, 58433, 65462, 68309, 76526, 116866, 130924, 136618, 153052, 233732, 273236, 379403, 758806, 1517612, 2716673, 4849939, 5433346, 9699878, 10866692, 19399756, 26937613, 31490449, 53875226, 62980898, 107750452, 125961796, 2235821879, 4471643758, 8943287516]

約数ペア:

[(1, 8943287516), (2, 4471643758), (4, 2235821879), (71, 125961796), (83, 107750452), (142, 62980898), (166, 53875226), (284, 31490449), (332, 26937613), (461, 19399756), (823, 10866692), (922, 9699878), (1646, 5433346), (1844, 4849939), (3292, 2716673), (5893, 1517612), (11786, 758806), (23572, 379403), (32731, 273236), (38263, 233732), (58433, 153052), (65462, 136618), (68309, 130924), (76526, 116866)]