78534752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{129169}}^1$

素因数の和:129198

約数の個数: 24

約数和(自身を含む): 162754200

約数和(自身を除く): 84219448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 129169, 258338, 516676, 1033352, 2066704, 2454211, 4133408, 4908422, 9816844, 19633688, 39267376, 78534752]

約数ペア:

[(1, 78534752), (2, 39267376), (4, 19633688), (8, 9816844), (16, 4908422), (19, 4133408), (32, 2454211), (38, 2066704), (76, 1033352), (152, 516676), (304, 258338), (608, 129169)]