39103671992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{63671}}^1$

素因数の和:64692

約数の個数: 64

約数和(自身を含む): 91504304640

約数和(自身を除く): 52400632648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 997, 1994, 3988, 6979, 7976, 10967, 13958, 21934, 27916, 43868, 55832, 63671, 76769, 87736, 127342, 153538, 254684, 307076, 445697, 509368, 614152, 700381, 891394, 1400762, 1782788, 2801524, 3565576, 4902667, 5603048, 9805334, 19610668, 39221336, 63479987, 126959974, 253919948, 444359909, 507839896, 698279857, 888719818, 1396559714, 1777439636, 2793119428, 3554879272, 4887958999, 5586238856, 9775917998, 19551835996, 39103671992]

約数ペア:

[(1, 39103671992), (2, 19551835996), (4, 9775917998), (7, 5586238856), (8, 4887958999), (11, 3554879272), (14, 2793119428), (22, 1777439636), (28, 1396559714), (44, 888719818), (56, 698279857), (77, 507839896), (88, 444359909), (154, 253919948), (308, 126959974), (616, 63479987), (997, 39221336), (1994, 19610668), (3988, 9805334), (6979, 5603048), (7976, 4902667), (10967, 3565576), (13958, 2801524), (21934, 1782788), (27916, 1400762), (43868, 891394), (55832, 700381), (63671, 614152), (76769, 509368), (87736, 445697), (127342, 307076), (153538, 254684)]