64784712

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{40289}}^1$

素因数の和:40365

約数の個数: 32

約数和(自身を含む): 164383200

約数和(自身を除く): 99598488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 40289, 80578, 120867, 161156, 241734, 322312, 483468, 966936, 2699363, 5398726, 8098089, 10797452, 16196178, 21594904, 32392356, 64784712]

約数ペア:

[(1, 64784712), (2, 32392356), (3, 21594904), (4, 16196178), (6, 10797452), (8, 8098089), (12, 5398726), (24, 2699363), (67, 966936), (134, 483468), (201, 322312), (268, 241734), (402, 161156), (536, 120867), (804, 80578), (1608, 40289)]