27877472

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 66706416

約数和(自身を除く): 38828944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 773, 784, 1127, 1288, 1546, 1568, 2254, 2576, 3092, 4508, 5152, 5411, 6184, 9016, 10822, 12368, 17779, 18032, 21644, 24736, 35558, 36064, 37877, 43288, 71116, 75754, 86576, 124453, 142232, 151508, 173152, 248906, 284464, 303016, 497812, 568928, 606032, 871171, 995624, 1212064, 1742342, 1991248, 3484684, 3982496, 6969368, 13938736, 27877472]

約数ペア:

[(1, 27877472), (2, 13938736), (4, 6969368), (7, 3982496), (8, 3484684), (14, 1991248), (16, 1742342), (23, 1212064), (28, 995624), (32, 871171), (46, 606032), (49, 568928), (56, 497812), (92, 303016), (98, 284464), (112, 248906), (161, 173152), (184, 151508), (196, 142232), (224, 124453), (322, 86576), (368, 75754), (392, 71116), (644, 43288), (736, 37877), (773, 36064), (784, 35558), (1127, 24736), (1288, 21644), (1546, 18032), (1568, 17779), (2254, 12368), (2576, 10822), (3092, 9016), (4508, 6184), (5152, 5411)]