15666843248

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{64373}}^1$

素因数の和:64482

約数の個数: 80

約数和(自身を含む): 36208057536

約数和(自身を除く): 20541214288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 53, 56, 82, 106, 112, 164, 212, 287, 328, 371, 424, 574, 656, 742, 848, 1148, 1484, 2173, 2296, 2968, 4346, 4592, 5936, 8692, 15211, 17384, 30422, 34768, 60844, 64373, 121688, 128746, 243376, 257492, 450611, 514984, 901222, 1029968, 1802444, 2639293, 3411769, 3604888, 5278586, 6823538, 7209776, 10557172, 13647076, 18475051, 21114344, 23882383, 27294152, 36950102, 42228688, 47764766, 54588304, 73900204, 95529532, 139882529, 147800408, 191059064, 279765058, 295600816, 382118128, 559530116, 979177703, 1119060232, 1958355406, 2238120464, 3916710812, 7833421624, 15666843248]

約数ペア:

[(1, 15666843248), (2, 7833421624), (4, 3916710812), (7, 2238120464), (8, 1958355406), (14, 1119060232), (16, 979177703), (28, 559530116), (41, 382118128), (53, 295600816), (56, 279765058), (82, 191059064), (106, 147800408), (112, 139882529), (164, 95529532), (212, 73900204), (287, 54588304), (328, 47764766), (371, 42228688), (424, 36950102), (574, 27294152), (656, 23882383), (742, 21114344), (848, 18475051), (1148, 13647076), (1484, 10557172), (2173, 7209776), (2296, 6823538), (2968, 5278586), (4346, 3604888), (4592, 3411769), (5936, 2639293), (8692, 1802444), (15211, 1029968), (17384, 901222), (30422, 514984), (34768, 450611), (60844, 257492), (64373, 243376), (121688, 128746)]