15676251616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3617}}^1$

素因数の和:3932

約数の個数: 96

約数和(自身を含む): 33872815872

約数和(自身を除く): 18196564256

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 257, 272, 496, 514, 527, 544, 992, 1028, 1054, 2056, 2108, 3617, 4112, 4216, 4369, 7234, 7967, 8224, 8432, 8738, 14468, 15934, 16864, 17476, 28936, 31868, 34952, 57872, 61489, 63736, 69904, 112127, 115744, 122978, 127472, 135439, 139808, 224254, 245956, 254944, 270878, 448508, 491912, 541756, 897016, 929569, 983824, 1083512, 1794032, 1859138, 1906159, 1967648, 2167024, 3588064, 3718276, 3812318, 4334048, 7436552, 7624636, 14873104, 15249272, 15802673, 28816639, 29746208, 30498544, 31605346, 57633278, 60997088, 63210692, 115266556, 126421384, 230533112, 252842768, 461066224, 489882863, 505685536, 922132448, 979765726, 1959531452, 3919062904, 7838125808, 15676251616]

約数ペア:

[(1, 15676251616), (2, 7838125808), (4, 3919062904), (8, 1959531452), (16, 979765726), (17, 922132448), (31, 505685536), (32, 489882863), (34, 461066224), (62, 252842768), (68, 230533112), (124, 126421384), (136, 115266556), (248, 63210692), (257, 60997088), (272, 57633278), (496, 31605346), (514, 30498544), (527, 29746208), (544, 28816639), (992, 15802673), (1028, 15249272), (1054, 14873104), (2056, 7624636), (2108, 7436552), (3617, 4334048), (4112, 3812318), (4216, 3718276), (4369, 3588064), (7234, 2167024), (7967, 1967648), (8224, 1906159), (8432, 1859138), (8738, 1794032), (14468, 1083512), (15934, 983824), (16864, 929569), (17476, 897016), (28936, 541756), (31868, 491912), (34952, 448508), (57872, 270878), (61489, 254944), (63736, 245956), (69904, 224254), (112127, 139808), (115744, 135439), (122978, 127472)]