15696953344

素因数分解:

$2^{15}\times {\mathrm{61}}^1\times {\mathrm{7853}}^1$

素因数の和:7944

約数の個数: 64

約数和(自身を含む): 31912137180

約数和(自身を除く): 16215183836

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2048, 3904, 4096, 7808, 7853, 8192, 15616, 15706, 16384, 31232, 31412, 32768, 62464, 62824, 124928, 125648, 249856, 251296, 479033, 499712, 502592, 958066, 999424, 1005184, 1916132, 1998848, 2010368, 3832264, 4020736, 7664528, 8041472, 15329056, 16082944, 30658112, 32165888, 61316224, 64331776, 122632448, 128663552, 245264896, 257327104, 490529792, 981059584, 1962119168, 3924238336, 7848476672, 15696953344]

約数ペア:

[(1, 15696953344), (2, 7848476672), (4, 3924238336), (8, 1962119168), (16, 981059584), (32, 490529792), (61, 257327104), (64, 245264896), (122, 128663552), (128, 122632448), (244, 64331776), (256, 61316224), (488, 32165888), (512, 30658112), (976, 16082944), (1024, 15329056), (1952, 8041472), (2048, 7664528), (3904, 4020736), (4096, 3832264), (7808, 2010368), (7853, 1998848), (8192, 1916132), (15616, 1005184), (15706, 999424), (16384, 958066), (31232, 502592), (31412, 499712), (32768, 479033), (62464, 251296), (62824, 249856), (124928, 125648)]