8266705408

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4583}}^1$

素因数の和:4885

約数の個数: 80

約数和(自身を含む): 17857357056

約数和(自身を除く): 9590651648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 271, 416, 512, 542, 832, 1084, 1664, 2168, 3328, 3523, 4336, 4583, 6656, 7046, 8672, 9166, 14092, 17344, 18332, 28184, 34688, 36664, 56368, 59579, 69376, 73328, 112736, 119158, 138752, 146656, 225472, 238316, 293312, 450944, 476632, 586624, 901888, 953264, 1173248, 1241993, 1803776, 1906528, 2346496, 2483986, 3813056, 4967972, 7626112, 9935944, 15252224, 16145909, 19871888, 30504448, 32291818, 39743776, 64583636, 79487552, 129167272, 158975104, 258334544, 317950208, 516669088, 635900416, 1033338176, 2066676352, 4133352704, 8266705408]

約数ペア:

[(1, 8266705408), (2, 4133352704), (4, 2066676352), (8, 1033338176), (13, 635900416), (16, 516669088), (26, 317950208), (32, 258334544), (52, 158975104), (64, 129167272), (104, 79487552), (128, 64583636), (208, 39743776), (256, 32291818), (271, 30504448), (416, 19871888), (512, 16145909), (542, 15252224), (832, 9935944), (1084, 7626112), (1664, 4967972), (2168, 3813056), (3328, 2483986), (3523, 2346496), (4336, 1906528), (4583, 1803776), (6656, 1241993), (7046, 1173248), (8672, 953264), (9166, 901888), (14092, 586624), (17344, 476632), (18332, 450944), (28184, 293312), (34688, 238316), (36664, 225472), (56368, 146656), (59579, 138752), (69376, 119158), (73328, 112736)]