75442612

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 154683648

約数和(自身を除く): 79241036

約数列:

[1, 2, 4, 7, 14, 28, 71, 137, 142, 274, 277, 284, 497, 548, 554, 959, 994, 1108, 1918, 1939, 1988, 3836, 3878, 7756, 9727, 19454, 19667, 37949, 38908, 39334, 68089, 75898, 78668, 136178, 137669, 151796, 265643, 272356, 275338, 531286, 550676, 1062572, 2694379, 5388758, 10777516, 18860653, 37721306, 75442612]

約数ペア:

[(1, 75442612), (2, 37721306), (4, 18860653), (7, 10777516), (14, 5388758), (28, 2694379), (71, 1062572), (137, 550676), (142, 531286), (274, 275338), (277, 272356), (284, 265643), (497, 151796), (548, 137669), (554, 136178), (959, 78668), (994, 75898), (1108, 68089), (1918, 39334), (1939, 38908), (1988, 37949), (3836, 19667), (3878, 19454), (7756, 9727)]