67887248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29671}}^1$

素因数の和:29703

約数の個数: 40

約数和(自身を含む): 154531776

約数和(自身を除く): 86644528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 29671, 59342, 118684, 237368, 326381, 385723, 474736, 652762, 771446, 1305524, 1542892, 2611048, 3085784, 4242953, 5222096, 6171568, 8485906, 16971812, 33943624, 67887248]

約数ペア:

[(1, 67887248), (2, 33943624), (4, 16971812), (8, 8485906), (11, 6171568), (13, 5222096), (16, 4242953), (22, 3085784), (26, 2611048), (44, 1542892), (52, 1305524), (88, 771446), (104, 652762), (143, 474736), (176, 385723), (208, 326381), (286, 237368), (572, 118684), (1144, 59342), (2288, 29671)]