73959808

素因数分解:

$2^7\times {\mathrm{13}}^3\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 160221600

約数和(自身を除く): 86261792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 263, 338, 416, 526, 676, 832, 1052, 1352, 1664, 2104, 2197, 2704, 3419, 4208, 4394, 5408, 6838, 8416, 8788, 10816, 13676, 16832, 17576, 21632, 27352, 33664, 35152, 44447, 54704, 70304, 88894, 109408, 140608, 177788, 218816, 281216, 355576, 437632, 577811, 711152, 1155622, 1422304, 2311244, 2844608, 4622488, 5689216, 9244976, 18489952, 36979904, 73959808]

約数ペア:

[(1, 73959808), (2, 36979904), (4, 18489952), (8, 9244976), (13, 5689216), (16, 4622488), (26, 2844608), (32, 2311244), (52, 1422304), (64, 1155622), (104, 711152), (128, 577811), (169, 437632), (208, 355576), (263, 281216), (338, 218816), (416, 177788), (526, 140608), (676, 109408), (832, 88894), (1052, 70304), (1352, 54704), (1664, 44447), (2104, 35152), (2197, 33664), (2704, 27352), (3419, 21632), (4208, 17576), (4394, 16832), (5408, 13676), (6838, 10816), (8416, 8788)]