26729028

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 70997472

約数和(自身を除く): 44268444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 257, 321, 324, 428, 486, 514, 642, 771, 963, 972, 1028, 1284, 1542, 1926, 2313, 2889, 3084, 3852, 4626, 5778, 6939, 8667, 9252, 11556, 13878, 17334, 20817, 26001, 27499, 27756, 34668, 41634, 52002, 54998, 62451, 82497, 83268, 104004, 109996, 124902, 164994, 247491, 249804, 329988, 494982, 742473, 989964, 1484946, 2227419, 2969892, 4454838, 6682257, 8909676, 13364514, 26729028]

約数ペア:

[(1, 26729028), (2, 13364514), (3, 8909676), (4, 6682257), (6, 4454838), (9, 2969892), (12, 2227419), (18, 1484946), (27, 989964), (36, 742473), (54, 494982), (81, 329988), (107, 249804), (108, 247491), (162, 164994), (214, 124902), (243, 109996), (257, 104004), (321, 83268), (324, 82497), (428, 62451), (486, 54998), (514, 52002), (642, 41634), (771, 34668), (963, 27756), (972, 27499), (1028, 26001), (1284, 20817), (1542, 17334), (1926, 13878), (2313, 11556), (2889, 9252), (3084, 8667), (3852, 6939), (4626, 5778)]