15690880064

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{1861}}^1\times {\mathrm{2803}}^1$

素因数の和:4723

約数の個数: 56

約数和(自身を含む): 31827508608

約数和(自身を除く): 16136628544

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 1861, 2803, 3008, 3722, 5606, 7444, 11212, 14888, 22424, 29776, 44848, 59552, 87467, 89696, 119104, 131741, 174934, 179392, 263482, 349868, 526964, 699736, 1053928, 1399472, 2107856, 2798944, 4215712, 5216383, 5597888, 8431424, 10432766, 20865532, 41731064, 83462128, 166924256, 245170001, 333848512, 490340002, 980680004, 1961360008, 3922720016, 7845440032, 15690880064]

約数ペア:

[(1, 15690880064), (2, 7845440032), (4, 3922720016), (8, 1961360008), (16, 980680004), (32, 490340002), (47, 333848512), (64, 245170001), (94, 166924256), (188, 83462128), (376, 41731064), (752, 20865532), (1504, 10432766), (1861, 8431424), (2803, 5597888), (3008, 5216383), (3722, 4215712), (5606, 2798944), (7444, 2107856), (11212, 1399472), (14888, 1053928), (22424, 699736), (29776, 526964), (44848, 349868), (59552, 263482), (87467, 179392), (89696, 174934), (119104, 131741)]