66834272

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 135454032

約数和(自身を除く): 68619760

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 157, 212, 251, 314, 424, 502, 628, 848, 1004, 1256, 1696, 2008, 2512, 4016, 5024, 8032, 8321, 13303, 16642, 26606, 33284, 39407, 53212, 66568, 78814, 106424, 133136, 157628, 212848, 266272, 315256, 425696, 630512, 1261024, 2088571, 4177142, 8354284, 16708568, 33417136, 66834272]

約数ペア:

[(1, 66834272), (2, 33417136), (4, 16708568), (8, 8354284), (16, 4177142), (32, 2088571), (53, 1261024), (106, 630512), (157, 425696), (212, 315256), (251, 266272), (314, 212848), (424, 157628), (502, 133136), (628, 106424), (848, 78814), (1004, 66568), (1256, 53212), (1696, 39407), (2008, 33284), (2512, 26606), (4016, 16642), (5024, 13303), (8032, 8321)]