40802176

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 86426640

約数和(自身を除く): 45624464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1103, 1156, 2176, 2206, 2312, 4412, 4624, 8824, 9248, 17648, 18496, 18751, 35296, 36992, 37502, 70592, 75004, 141184, 150008, 300016, 318767, 600032, 637534, 1200064, 1275068, 2400128, 2550136, 5100272, 10200544, 20401088, 40802176]

約数ペア:

[(1, 40802176), (2, 20401088), (4, 10200544), (8, 5100272), (16, 2550136), (17, 2400128), (32, 1275068), (34, 1200064), (64, 637534), (68, 600032), (128, 318767), (136, 300016), (272, 150008), (289, 141184), (544, 75004), (578, 70592), (1088, 37502), (1103, 36992), (1156, 35296), (2176, 18751), (2206, 18496), (2312, 17648), (4412, 9248), (4624, 8824)]