65673088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 143428320

約数和(自身を除く): 77755232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 488, 647, 793, 832, 976, 1294, 1586, 1664, 1952, 2588, 3172, 3904, 5176, 6344, 7808, 8411, 10352, 12688, 16822, 20704, 25376, 33644, 39467, 41408, 50752, 67288, 78934, 82816, 101504, 134576, 157868, 269152, 315736, 513071, 538304, 631472, 1026142, 1076608, 1262944, 2052284, 2525888, 4104568, 5051776, 8209136, 16418272, 32836544, 65673088]

約数ペア:

[(1, 65673088), (2, 32836544), (4, 16418272), (8, 8209136), (13, 5051776), (16, 4104568), (26, 2525888), (32, 2052284), (52, 1262944), (61, 1076608), (64, 1026142), (104, 631472), (122, 538304), (128, 513071), (208, 315736), (244, 269152), (416, 157868), (488, 134576), (647, 101504), (793, 82816), (832, 78934), (976, 67288), (1294, 50752), (1586, 41408), (1664, 39467), (1952, 33644), (2588, 25376), (3172, 20704), (3904, 16822), (5176, 12688), (6344, 10352), (7808, 8411)]