73987808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 155103984

約数和(自身を除く): 81116176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 277, 491, 544, 554, 982, 1108, 1964, 2216, 3928, 4432, 4709, 7856, 8347, 8864, 9418, 15712, 16694, 18836, 33388, 37672, 66776, 75344, 133552, 136007, 150688, 267104, 272014, 544028, 1088056, 2176112, 2312119, 4352224, 4624238, 9248476, 18496952, 36993904, 73987808]

約数ペア:

[(1, 73987808), (2, 36993904), (4, 18496952), (8, 9248476), (16, 4624238), (17, 4352224), (32, 2312119), (34, 2176112), (68, 1088056), (136, 544028), (272, 272014), (277, 267104), (491, 150688), (544, 136007), (554, 133552), (982, 75344), (1108, 66776), (1964, 37672), (2216, 33388), (3928, 18836), (4432, 16694), (4709, 15712), (7856, 9418), (8347, 8864)]