40722586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^2$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 66104640

約数和(自身を除く): 25382054

約数列:

[1, 2, 19, 38, 47, 94, 151, 302, 893, 1786, 2869, 5738, 7097, 14194, 22801, 45602, 134843, 269686, 433219, 866438, 1071647, 2143294, 20361293, 40722586]

約数ペア:

[(1, 40722586), (2, 20361293), (19, 2143294), (38, 1071647), (47, 866438), (94, 433219), (151, 269686), (302, 134843), (893, 45602), (1786, 22801), (2869, 14194), (5738, 7097)]