28106676

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6673}}^1$

素因数の和:6702

約数の個数: 60

約数和(自身を含む): 79140292

約数和(自身を除く): 51033616

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 6673, 13346, 20019, 26692, 40038, 60057, 80076, 86749, 120114, 173498, 180171, 240228, 260247, 346996, 360342, 520494, 540513, 720684, 780741, 1040988, 1081026, 1561482, 2162052, 2342223, 3122964, 4684446, 7026669, 9368892, 14053338, 28106676]

約数ペア:

[(1, 28106676), (2, 14053338), (3, 9368892), (4, 7026669), (6, 4684446), (9, 3122964), (12, 2342223), (13, 2162052), (18, 1561482), (26, 1081026), (27, 1040988), (36, 780741), (39, 720684), (52, 540513), (54, 520494), (78, 360342), (81, 346996), (108, 260247), (117, 240228), (156, 180171), (162, 173498), (234, 120114), (324, 86749), (351, 80076), (468, 60057), (702, 40038), (1053, 26692), (1404, 20019), (2106, 13346), (4212, 6673)]