72891476

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{5647}}^1$

素因数の和:6119

約数の個数: 24

約数和(自身を含む): 146125056

約数和(自身を除く): 73233580

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 5647, 6454, 11294, 12908, 22588, 39529, 79058, 158116, 2603267, 5206534, 10413068, 18222869, 36445738, 72891476]

約数ペア:

[(1, 72891476), (2, 36445738), (4, 18222869), (7, 10413068), (14, 5206534), (28, 2603267), (461, 158116), (922, 79058), (1844, 39529), (3227, 22588), (5647, 12908), (6454, 11294)]