66704358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22369}}^1$

素因数の和:22452

約数の個数: 32

約数和(自身を含む): 154621440

約数和(自身を除く): 87917082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 22369, 44738, 67107, 134214, 156583, 313166, 469749, 939498, 1588199, 3176398, 4764597, 9529194, 11117393, 22234786, 33352179, 66704358]

約数ペア:

[(1, 66704358), (2, 33352179), (3, 22234786), (6, 11117393), (7, 9529194), (14, 4764597), (21, 3176398), (42, 1588199), (71, 939498), (142, 469749), (213, 313166), (426, 156583), (497, 134214), (994, 67107), (1491, 44738), (2982, 22369)]