28182435792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2705687}}^1$

素因数の和:2705736

約数の個数: 80

約数和(自身を含む): 85889359872

約数和(自身を除く): 57706924080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 2705687, 5411374, 8117061, 10822748, 16234122, 18939809, 21645496, 32468244, 37879618, 43290992, 56819427, 64936488, 75759236, 83876297, 113638854, 129872976, 151518472, 167752594, 227277708, 251628891, 303036944, 335505188, 454555416, 503257782, 587134079, 671010376, 909110832, 1006515564, 1174268158, 1342020752, 1761402237, 2013031128, 2348536316, 3522804474, 4026062256, 4697072632, 7045608948, 9394145264, 14091217896, 28182435792]

約数ペア:

[(1, 28182435792), (2, 14091217896), (3, 9394145264), (4, 7045608948), (6, 4697072632), (7, 4026062256), (8, 3522804474), (12, 2348536316), (14, 2013031128), (16, 1761402237), (21, 1342020752), (24, 1174268158), (28, 1006515564), (31, 909110832), (42, 671010376), (48, 587134079), (56, 503257782), (62, 454555416), (84, 335505188), (93, 303036944), (112, 251628891), (124, 227277708), (168, 167752594), (186, 151518472), (217, 129872976), (248, 113638854), (336, 83876297), (372, 75759236), (434, 64936488), (496, 56819427), (651, 43290992), (744, 37879618), (868, 32468244), (1302, 21645496), (1488, 18939809), (1736, 16234122), (2604, 10822748), (3472, 8117061), (5208, 5411374), (10416, 2705687)]