26979427112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1466911}}^1$

素因数の和:1466958

約数の個数: 48

約数和(自身を含む): 58529788800

約数和(自身を除く): 31550361688

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 18392, 1466911, 2933822, 5867644, 11735288, 16136021, 27871309, 32272042, 55742618, 64544084, 111485236, 129088168, 177496231, 222970472, 306584399, 354992462, 613168798, 709984924, 1226337596, 1419969848, 2452675192, 3372428389, 6744856778, 13489713556, 26979427112]

約数ペア:

[(1, 26979427112), (2, 13489713556), (4, 6744856778), (8, 3372428389), (11, 2452675192), (19, 1419969848), (22, 1226337596), (38, 709984924), (44, 613168798), (76, 354992462), (88, 306584399), (121, 222970472), (152, 177496231), (209, 129088168), (242, 111485236), (418, 64544084), (484, 55742618), (836, 32272042), (968, 27871309), (1672, 16136021), (2299, 11735288), (4598, 5867644), (9196, 2933822), (18392, 1466911)]