63561472

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 139073760

約数和(自身を除く): 75512288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 269, 284, 416, 538, 568, 832, 923, 1076, 1136, 1664, 1846, 2152, 2272, 3328, 3497, 3692, 4304, 4544, 6994, 7384, 8608, 9088, 13988, 14768, 17216, 18176, 19099, 27976, 29536, 34432, 38198, 55952, 59072, 68864, 76396, 111904, 118144, 152792, 223808, 236288, 248287, 305584, 447616, 496574, 611168, 895232, 993148, 1222336, 1986296, 2444672, 3972592, 4889344, 7945184, 15890368, 31780736, 63561472]

約数ペア:

[(1, 63561472), (2, 31780736), (4, 15890368), (8, 7945184), (13, 4889344), (16, 3972592), (26, 2444672), (32, 1986296), (52, 1222336), (64, 993148), (71, 895232), (104, 611168), (128, 496574), (142, 447616), (208, 305584), (256, 248287), (269, 236288), (284, 223808), (416, 152792), (538, 118144), (568, 111904), (832, 76396), (923, 68864), (1076, 59072), (1136, 55952), (1664, 38198), (1846, 34432), (2152, 29536), (2272, 27976), (3328, 19099), (3497, 18176), (3692, 17216), (4304, 14768), (4544, 13988), (6994, 9088), (7384, 8608)]