76678994

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{21821}}^1$

素因数の和:22081

約数の個数: 16

約数和(自身を含む): 131979456

約数和(自身を除く): 55300462

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 21821, 43642, 152747, 305494, 5477071, 10954142, 38339497, 76678994]

約数ペア:

[(1, 76678994), (2, 38339497), (7, 10954142), (14, 5477071), (251, 305494), (502, 152747), (1757, 43642), (3514, 21821)]