69284776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12907}}^1$

素因数の和:12985

約数の個数: 32

約数和(自身を含む): 144053280

約数和(自身を除く): 74768504

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 12907, 25814, 51628, 103256, 141977, 283954, 567908, 787327, 1135816, 1574654, 3149308, 6298616, 8660597, 17321194, 34642388, 69284776]

約数ペア:

[(1, 69284776), (2, 34642388), (4, 17321194), (8, 8660597), (11, 6298616), (22, 3149308), (44, 1574654), (61, 1135816), (88, 787327), (122, 567908), (244, 283954), (488, 141977), (671, 103256), (1342, 51628), (2684, 25814), (5368, 12907)]