67718896

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1621}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 150443744

約数和(自身を除く): 82724848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 1621, 2611, 2984, 3242, 5222, 5968, 6484, 10444, 11347, 12968, 20888, 22694, 25936, 41776, 45388, 90776, 181552, 604633, 1209266, 2418532, 4232431, 4837064, 8464862, 9674128, 16929724, 33859448, 67718896]

約数ペア:

[(1, 67718896), (2, 33859448), (4, 16929724), (7, 9674128), (8, 8464862), (14, 4837064), (16, 4232431), (28, 2418532), (56, 1209266), (112, 604633), (373, 181552), (746, 90776), (1492, 45388), (1621, 41776), (2611, 25936), (2984, 22694), (3242, 20888), (5222, 12968), (5968, 11347), (6484, 10444)]