17617963216

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{20149}}^1$

素因数の和:20412

約数の個数: 80

約数和(自身を含む): 40257443200

約数和(自身を除く): 22639479984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 211, 259, 296, 422, 518, 592, 844, 1036, 1477, 1688, 2072, 2954, 3376, 4144, 5908, 7807, 11816, 15614, 20149, 23632, 31228, 40298, 54649, 62456, 80596, 109298, 124912, 141043, 161192, 218596, 282086, 322384, 437192, 564172, 745513, 874384, 1128344, 1491026, 2256688, 2982052, 4251439, 5218591, 5964104, 8502878, 10437182, 11928208, 17005756, 20874364, 29760073, 34011512, 41748728, 59520146, 68023024, 83497456, 119040292, 157303243, 238080584, 314606486, 476161168, 629212972, 1101122701, 1258425944, 2202245402, 2516851888, 4404490804, 8808981608, 17617963216]

約数ペア:

[(1, 17617963216), (2, 8808981608), (4, 4404490804), (7, 2516851888), (8, 2202245402), (14, 1258425944), (16, 1101122701), (28, 629212972), (37, 476161168), (56, 314606486), (74, 238080584), (112, 157303243), (148, 119040292), (211, 83497456), (259, 68023024), (296, 59520146), (422, 41748728), (518, 34011512), (592, 29760073), (844, 20874364), (1036, 17005756), (1477, 11928208), (1688, 10437182), (2072, 8502878), (2954, 5964104), (3376, 5218591), (4144, 4251439), (5908, 2982052), (7807, 2256688), (11816, 1491026), (15614, 1128344), (20149, 874384), (23632, 745513), (31228, 564172), (40298, 437192), (54649, 322384), (62456, 282086), (80596, 218596), (109298, 161192), (124912, 141043)]