8049397472

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{100981}}^1$

素因数の和:101091

約数の個数: 48

約数和(自身を含む): 16489956672

約数和(自身を除く): 8440559200

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 1504, 1696, 2491, 4982, 9964, 19928, 39856, 79712, 100981, 201962, 403924, 807848, 1615696, 3231392, 4746107, 5351993, 9492214, 10703986, 18984428, 21407972, 37968856, 42815944, 75937712, 85631888, 151875424, 171263776, 251543671, 503087342, 1006174684, 2012349368, 4024698736, 8049397472]

約数ペア:

[(1, 8049397472), (2, 4024698736), (4, 2012349368), (8, 1006174684), (16, 503087342), (32, 251543671), (47, 171263776), (53, 151875424), (94, 85631888), (106, 75937712), (188, 42815944), (212, 37968856), (376, 21407972), (424, 18984428), (752, 10703986), (848, 9492214), (1504, 5351993), (1696, 4746107), (2491, 3231392), (4982, 1615696), (9964, 807848), (19928, 403924), (39856, 201962), (79712, 100981)]