8889608584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{3793}}^1$

素因数の和:4742

約数の個数: 64

約数和(自身を含む): 18602740800

約数和(自身を除く): 9713132216

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 907, 1292, 1814, 2584, 3628, 3793, 7256, 7586, 15172, 15419, 17233, 30344, 30838, 34466, 61676, 64481, 68932, 72067, 123352, 128962, 137864, 144134, 257924, 288268, 292961, 515848, 576536, 585922, 1171844, 1225139, 2343688, 2450278, 3440251, 4900556, 6880502, 9801112, 13761004, 27522008, 58484267, 65364769, 116968534, 130729538, 233937068, 261459076, 467874136, 522918152, 1111201073, 2222402146, 4444804292, 8889608584]

約数ペア:

[(1, 8889608584), (2, 4444804292), (4, 2222402146), (8, 1111201073), (17, 522918152), (19, 467874136), (34, 261459076), (38, 233937068), (68, 130729538), (76, 116968534), (136, 65364769), (152, 58484267), (323, 27522008), (646, 13761004), (907, 9801112), (1292, 6880502), (1814, 4900556), (2584, 3440251), (3628, 2450278), (3793, 2343688), (7256, 1225139), (7586, 1171844), (15172, 585922), (15419, 576536), (17233, 515848), (30344, 292961), (30838, 288268), (34466, 257924), (61676, 144134), (64481, 137864), (68932, 128962), (72067, 123352)]