8521736384

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:926

約数の個数: 112

約数和(自身を含む): 19574499840

約数和(自身を除く): 11052763456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 281, 448, 487, 556, 562, 973, 974, 1112, 1124, 1946, 1948, 1967, 2224, 2248, 3409, 3892, 3896, 3934, 4448, 4496, 6818, 7784, 7792, 7868, 8896, 8992, 13636, 15568, 15584, 15736, 17984, 27272, 31136, 31168, 31472, 39059, 54544, 62272, 62944, 67693, 78118, 109088, 125888, 135386, 136847, 156236, 218176, 270772, 273413, 273694, 312472, 473851, 541544, 546826, 547388, 624944, 947702, 957929, 1083088, 1093652, 1094776, 1249888, 1895404, 1915858, 2166176, 2187304, 2189552, 2499776, 3790808, 3831716, 4332352, 4374608, 4379104, 7581616, 7663432, 8749216, 8758208, 15163232, 15326864, 17498432, 19021733, 30326464, 30653728, 38043466, 61307456, 76086932, 133152131, 152173864, 266304262, 304347728, 532608524, 608695456, 1065217048, 1217390912, 2130434096, 4260868192, 8521736384]

約数ペア:

[(1, 8521736384), (2, 4260868192), (4, 2130434096), (7, 1217390912), (8, 1065217048), (14, 608695456), (16, 532608524), (28, 304347728), (32, 266304262), (56, 152173864), (64, 133152131), (112, 76086932), (139, 61307456), (224, 38043466), (278, 30653728), (281, 30326464), (448, 19021733), (487, 17498432), (556, 15326864), (562, 15163232), (973, 8758208), (974, 8749216), (1112, 7663432), (1124, 7581616), (1946, 4379104), (1948, 4374608), (1967, 4332352), (2224, 3831716), (2248, 3790808), (3409, 2499776), (3892, 2189552), (3896, 2187304), (3934, 2166176), (4448, 1915858), (4496, 1895404), (6818, 1249888), (7784, 1094776), (7792, 1093652), (7868, 1083088), (8896, 957929), (8992, 947702), (13636, 624944), (15568, 547388), (15584, 546826), (15736, 541544), (17984, 473851), (27272, 312472), (31136, 273694), (31168, 273413), (31472, 270772), (39059, 218176), (54544, 156236), (62272, 136847), (62944, 135386), (67693, 125888), (78118, 109088)]