72126956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52879}}^1$

素因数の和:52925

約数の個数: 24

約数和(自身を含む): 142141440

約数和(自身を除く): 70014484

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 52879, 105758, 211516, 581669, 1163338, 1639249, 2326676, 3278498, 6556996, 18031739, 36063478, 72126956]

約数ペア:

[(1, 72126956), (2, 36063478), (4, 18031739), (11, 6556996), (22, 3278498), (31, 2326676), (44, 1639249), (62, 1163338), (124, 581669), (341, 211516), (682, 105758), (1364, 52879)]