2037987616

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41927}}^1$

素因数の和:41982

約数の個数: 72

約数和(自身を含む): 4818030336

約数和(自身を除く): 2780042720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 6076, 6944, 12152, 24304, 41927, 48608, 83854, 167708, 293489, 335416, 586978, 670832, 1173956, 1299737, 1341664, 2054423, 2347912, 2599474, 4108846, 4695824, 5198948, 8217692, 9098159, 9391648, 10397896, 16435384, 18196318, 20795792, 32870768, 36392636, 41591584, 63687113, 65741536, 72785272, 127374226, 145570544, 254748452, 291141088, 509496904, 1018993808, 2037987616]

約数ペア:

[(1, 2037987616), (2, 1018993808), (4, 509496904), (7, 291141088), (8, 254748452), (14, 145570544), (16, 127374226), (28, 72785272), (31, 65741536), (32, 63687113), (49, 41591584), (56, 36392636), (62, 32870768), (98, 20795792), (112, 18196318), (124, 16435384), (196, 10397896), (217, 9391648), (224, 9098159), (248, 8217692), (392, 5198948), (434, 4695824), (496, 4108846), (784, 2599474), (868, 2347912), (992, 2054423), (1519, 1341664), (1568, 1299737), (1736, 1173956), (3038, 670832), (3472, 586978), (6076, 335416), (6944, 293489), (12152, 167708), (24304, 83854), (41927, 48608)]