8130555008

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{7561}}^1$

素因数の和:7877

約数の個数: 64

約数和(自身を含む): 16784010240

約数和(自身を除く): 8653455232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 271, 496, 542, 992, 1084, 1984, 2168, 3968, 4336, 7561, 8401, 8672, 15122, 16802, 17344, 30244, 33604, 34688, 60488, 67208, 120976, 134416, 234391, 241952, 268832, 468782, 483904, 537664, 937564, 967808, 1075328, 1875128, 2049031, 3750256, 4098062, 7500512, 8196124, 15001024, 16392248, 30002048, 32784496, 63519961, 65568992, 127039922, 131137984, 254079844, 262275968, 508159688, 1016319376, 2032638752, 4065277504, 8130555008]

約数ペア:

[(1, 8130555008), (2, 4065277504), (4, 2032638752), (8, 1016319376), (16, 508159688), (31, 262275968), (32, 254079844), (62, 131137984), (64, 127039922), (124, 65568992), (128, 63519961), (248, 32784496), (271, 30002048), (496, 16392248), (542, 15001024), (992, 8196124), (1084, 7500512), (1984, 4098062), (2168, 3750256), (3968, 2049031), (4336, 1875128), (7561, 1075328), (8401, 967808), (8672, 937564), (15122, 537664), (16802, 483904), (17344, 468782), (30244, 268832), (33604, 241952), (34688, 234391), (60488, 134416), (67208, 120976)]