26871592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 30670808

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 73, 88, 89, 94, 146, 178, 188, 292, 356, 376, 517, 584, 712, 803, 979, 1034, 1606, 1958, 2068, 3212, 3431, 3916, 4136, 4183, 6424, 6497, 6862, 7832, 8366, 12994, 13724, 16732, 25988, 27448, 33464, 37741, 46013, 51976, 71467, 75482, 92026, 142934, 150964, 184052, 285868, 301928, 305359, 368104, 571736, 610718, 1221436, 2442872, 3358949, 6717898, 13435796, 26871592]

約数ペア:

[(1, 26871592), (2, 13435796), (4, 6717898), (8, 3358949), (11, 2442872), (22, 1221436), (44, 610718), (47, 571736), (73, 368104), (88, 305359), (89, 301928), (94, 285868), (146, 184052), (178, 150964), (188, 142934), (292, 92026), (356, 75482), (376, 71467), (517, 51976), (584, 46013), (712, 37741), (803, 33464), (979, 27448), (1034, 25988), (1606, 16732), (1958, 13724), (2068, 12994), (3212, 8366), (3431, 7832), (3916, 6862), (4136, 6497), (4183, 6424)]