15240704

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 60

約数和(自身を含む): 32662344

約数和(自身を除く): 17421640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 206, 256, 272, 289, 412, 512, 544, 578, 824, 1088, 1156, 1648, 1751, 2176, 2312, 3296, 3502, 4352, 4624, 6592, 7004, 8704, 9248, 13184, 14008, 18496, 26368, 28016, 29767, 36992, 52736, 56032, 59534, 73984, 112064, 119068, 147968, 224128, 238136, 448256, 476272, 896512, 952544, 1905088, 3810176, 7620352, 15240704]

約数ペア:

[(1, 15240704), (2, 7620352), (4, 3810176), (8, 1905088), (16, 952544), (17, 896512), (32, 476272), (34, 448256), (64, 238136), (68, 224128), (103, 147968), (128, 119068), (136, 112064), (206, 73984), (256, 59534), (272, 56032), (289, 52736), (412, 36992), (512, 29767), (544, 28016), (578, 26368), (824, 18496), (1088, 14008), (1156, 13184), (1648, 9248), (1751, 8704), (2176, 7004), (2312, 6592), (3296, 4624), (3502, 4352)]