65413504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 147798000

約数和(自身を除く): 82384496

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2069, 2432, 3952, 4138, 7904, 8276, 15808, 16552, 26897, 31616, 33104, 39311, 53794, 66208, 78622, 107588, 132416, 157244, 215176, 264832, 314488, 430352, 511043, 628976, 860704, 1022086, 1257952, 1721408, 2044172, 2515904, 3442816, 4088344, 5031808, 8176688, 16353376, 32706752, 65413504]

約数ペア:

[(1, 65413504), (2, 32706752), (4, 16353376), (8, 8176688), (13, 5031808), (16, 4088344), (19, 3442816), (26, 2515904), (32, 2044172), (38, 1721408), (52, 1257952), (64, 1022086), (76, 860704), (104, 628976), (128, 511043), (152, 430352), (208, 314488), (247, 264832), (304, 215176), (416, 157244), (494, 132416), (608, 107588), (832, 78622), (988, 66208), (1216, 53794), (1664, 39311), (1976, 33104), (2069, 31616), (2432, 26897), (3952, 16552), (4138, 15808), (7904, 8276)]