13025867776

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 26713290240

約数和(自身を除く): 13687422464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 128, 244, 254, 256, 488, 508, 512, 821, 976, 1016, 1024, 1642, 1952, 2032, 2048, 3284, 3904, 4064, 6568, 7747, 7808, 8128, 13136, 15494, 15616, 16256, 26272, 30988, 31232, 32512, 50081, 52544, 61976, 62464, 65024, 100162, 104267, 105088, 123952, 124928, 130048, 200324, 208534, 210176, 247904, 260096, 400648, 417068, 420352, 495808, 801296, 834136, 840704, 991616, 1602592, 1668272, 1681408, 1983232, 3205184, 3336544, 3966464, 6360287, 6410368, 6673088, 7932928, 12720574, 12820736, 13346176, 15865856, 25441148, 25641472, 26692352, 50882296, 51282944, 53384704, 101764592, 102565888, 106769408, 203529184, 213538816, 407058368, 814116736, 1628233472, 3256466944, 6512933888, 13025867776]

約数ペア:

[(1, 13025867776), (2, 6512933888), (4, 3256466944), (8, 1628233472), (16, 814116736), (32, 407058368), (61, 213538816), (64, 203529184), (122, 106769408), (127, 102565888), (128, 101764592), (244, 53384704), (254, 51282944), (256, 50882296), (488, 26692352), (508, 25641472), (512, 25441148), (821, 15865856), (976, 13346176), (1016, 12820736), (1024, 12720574), (1642, 7932928), (1952, 6673088), (2032, 6410368), (2048, 6360287), (3284, 3966464), (3904, 3336544), (4064, 3205184), (6568, 1983232), (7747, 1681408), (7808, 1668272), (8128, 1602592), (13136, 991616), (15494, 840704), (15616, 834136), (16256, 801296), (26272, 495808), (30988, 420352), (31232, 417068), (32512, 400648), (50081, 260096), (52544, 247904), (61976, 210176), (62464, 208534), (65024, 200324), (100162, 130048), (104267, 124928), (105088, 123952)]