6644528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 14790720

約数和(自身を除く): 8146192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 1987, 3344, 3974, 7948, 15896, 21857, 31792, 37753, 43714, 75506, 87428, 151012, 174856, 302024, 349712, 415283, 604048, 830566, 1661132, 3322264, 6644528]

約数ペア:

[(1, 6644528), (2, 3322264), (4, 1661132), (8, 830566), (11, 604048), (16, 415283), (19, 349712), (22, 302024), (38, 174856), (44, 151012), (76, 87428), (88, 75506), (152, 43714), (176, 37753), (209, 31792), (304, 21857), (418, 15896), (836, 7948), (1672, 3974), (1987, 3344)]