72651712

素因数分解:

$2^6\times 7^2\times {\mathrm{23167}}^1$

素因数の和:23193

約数の個数: 42

約数和(自身を含む): 167713152

約数和(自身を除く): 95061440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23167, 46334, 92668, 162169, 185336, 324338, 370672, 648676, 741344, 1135183, 1297352, 1482688, 2270366, 2594704, 4540732, 5189408, 9081464, 10378816, 18162928, 36325856, 72651712]

約数ペア:

[(1, 72651712), (2, 36325856), (4, 18162928), (7, 10378816), (8, 9081464), (14, 5189408), (16, 4540732), (28, 2594704), (32, 2270366), (49, 1482688), (56, 1297352), (64, 1135183), (98, 741344), (112, 648676), (196, 370672), (224, 324338), (392, 185336), (448, 162169), (784, 92668), (1568, 46334), (3136, 23167)]