1523163616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2459}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 3232882800

約数和(自身を除く): 1709719184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1489, 2459, 2978, 4918, 5956, 9836, 11912, 19357, 19672, 23824, 31967, 38714, 39344, 47648, 63934, 77428, 78688, 127868, 154856, 255736, 309712, 511472, 619424, 1022944, 3661451, 7322902, 14645804, 29291608, 47598863, 58583216, 95197726, 117166432, 190395452, 380790904, 761581808, 1523163616]

約数ペア:

[(1, 1523163616), (2, 761581808), (4, 380790904), (8, 190395452), (13, 117166432), (16, 95197726), (26, 58583216), (32, 47598863), (52, 29291608), (104, 14645804), (208, 7322902), (416, 3661451), (1489, 1022944), (2459, 619424), (2978, 511472), (4918, 309712), (5956, 255736), (9836, 154856), (11912, 127868), (19357, 78688), (19672, 77428), (23824, 63934), (31967, 47648), (38714, 39344)]