69951376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12871

約数の個数: 40

約数和(自身を含む): 152633088

約数和(自身を除く): 82681712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 12821, 25642, 51284, 102568, 141031, 205136, 282062, 397451, 564124, 794902, 1128248, 1589804, 2256496, 3179608, 4371961, 6359216, 8743922, 17487844, 34975688, 69951376]

約数ペア:

[(1, 69951376), (2, 34975688), (4, 17487844), (8, 8743922), (11, 6359216), (16, 4371961), (22, 3179608), (31, 2256496), (44, 1589804), (62, 1128248), (88, 794902), (124, 564124), (176, 397451), (248, 282062), (341, 205136), (496, 141031), (682, 102568), (1364, 51284), (2728, 25642), (5456, 12821)]