67902394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3457}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 123492096

約数和(自身を除く): 55589702

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 3457, 6914, 9821, 19642, 24199, 48398, 79511, 159022, 210877, 421754, 556577, 1113154, 1476139, 2952278, 4850171, 9700342, 33951197, 67902394]

約数ペア:

[(1, 67902394), (2, 33951197), (7, 9700342), (14, 4850171), (23, 2952278), (46, 1476139), (61, 1113154), (122, 556577), (161, 421754), (322, 210877), (427, 159022), (854, 79511), (1403, 48398), (2806, 24199), (3457, 19642), (6914, 9821)]