64212508718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4969}}^1\times {\mathrm{3821}}^1$

素因数の和:8900

約数の個数: 32

約数和(自身を含む): 102574836000

約数和(自身を除く): 38362327282

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 3821, 4969, 7642, 9938, 72599, 94411, 145198, 188822, 340069, 442241, 680138, 884482, 6461311, 8402579, 12922622, 16805158, 18986549, 37973098, 360744431, 721488862, 1689802861, 3379605722, 32106254359, 64212508718]

約数ペア:

[(1, 64212508718), (2, 32106254359), (19, 3379605722), (38, 1689802861), (89, 721488862), (178, 360744431), (1691, 37973098), (3382, 18986549), (3821, 16805158), (4969, 12922622), (7642, 8402579), (9938, 6461311), (72599, 884482), (94411, 680138), (145198, 442241), (188822, 340069)]