66572176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10223}}^1$

素因数の和:10279

約数の個数: 40

約数和(自身を含む): 144526464

約数和(自身を除く): 77954288

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 10223, 20446, 40892, 81784, 112453, 163568, 224906, 378251, 449812, 756502, 899624, 1513004, 1799248, 3026008, 4160761, 6052016, 8321522, 16643044, 33286088, 66572176]

約数ペア:

[(1, 66572176), (2, 33286088), (4, 16643044), (8, 8321522), (11, 6052016), (16, 4160761), (22, 3026008), (37, 1799248), (44, 1513004), (74, 899624), (88, 756502), (148, 449812), (176, 378251), (296, 224906), (407, 163568), (592, 112453), (814, 81784), (1628, 40892), (3256, 20446), (6512, 10223)]