1401664

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 42

約数和(自身を含む): 3074162

約数和(自身を除く): 1672498

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 181, 242, 352, 362, 484, 704, 724, 968, 1448, 1936, 1991, 2896, 3872, 3982, 5792, 7744, 7964, 11584, 15928, 21901, 31856, 43802, 63712, 87604, 127424, 175208, 350416, 700832, 1401664]

約数ペア:

[(1, 1401664), (2, 700832), (4, 350416), (8, 175208), (11, 127424), (16, 87604), (22, 63712), (32, 43802), (44, 31856), (64, 21901), (88, 15928), (121, 11584), (176, 7964), (181, 7744), (242, 5792), (352, 3982), (362, 3872), (484, 2896), (704, 1991), (724, 1936), (968, 1448)]