69529408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 56

約数和(自身を含む): 149700488

約数和(自身を除く): 80171080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 193, 208, 386, 416, 433, 772, 832, 866, 1544, 1732, 2509, 3088, 3464, 5018, 5629, 6176, 6928, 10036, 11258, 12352, 13856, 20072, 22516, 27712, 40144, 45032, 80288, 83569, 90064, 160576, 167138, 180128, 334276, 360256, 668552, 1086397, 1337104, 2172794, 2674208, 4345588, 5348416, 8691176, 17382352, 34764704, 69529408]

約数ペア:

[(1, 69529408), (2, 34764704), (4, 17382352), (8, 8691176), (13, 5348416), (16, 4345588), (26, 2674208), (32, 2172794), (52, 1337104), (64, 1086397), (104, 668552), (193, 360256), (208, 334276), (386, 180128), (416, 167138), (433, 160576), (772, 90064), (832, 83569), (866, 80288), (1544, 45032), (1732, 40144), (2509, 27712), (3088, 22516), (3464, 20072), (5018, 13856), (5629, 12352), (6176, 11258), (6928, 10036)]