4002428192

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^2\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 108

約数和(自身を含む): 9306471510

約数和(自身を除く): 5304043318

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 409, 553, 632, 784, 818, 1106, 1264, 1568, 1636, 2212, 2528, 2863, 3272, 3871, 4424, 5726, 6241, 6544, 7742, 8848, 11452, 12482, 13088, 15484, 17696, 20041, 22904, 24964, 30968, 32311, 40082, 43687, 45808, 49928, 61936, 64622, 80164, 87374, 91616, 99856, 123872, 129244, 160328, 174748, 199712, 226177, 258488, 305809, 320656, 349496, 452354, 516976, 611618, 641312, 698992, 904708, 1033952, 1223236, 1397984, 1583239, 1809416, 2446472, 2552569, 3166478, 3618832, 4892944, 5105138, 6332956, 7237664, 9785888, 10210276, 12665912, 17867983, 20420552, 25331824, 35735966, 40841104, 50663648, 71471932, 81682208, 125075881, 142943864, 250151762, 285887728, 500303524, 571775456, 1000607048, 2001214096, 4002428192]

約数ペア:

[(1, 4002428192), (2, 2001214096), (4, 1000607048), (7, 571775456), (8, 500303524), (14, 285887728), (16, 250151762), (28, 142943864), (32, 125075881), (49, 81682208), (56, 71471932), (79, 50663648), (98, 40841104), (112, 35735966), (158, 25331824), (196, 20420552), (224, 17867983), (316, 12665912), (392, 10210276), (409, 9785888), (553, 7237664), (632, 6332956), (784, 5105138), (818, 4892944), (1106, 3618832), (1264, 3166478), (1568, 2552569), (1636, 2446472), (2212, 1809416), (2528, 1583239), (2863, 1397984), (3272, 1223236), (3871, 1033952), (4424, 904708), (5726, 698992), (6241, 641312), (6544, 611618), (7742, 516976), (8848, 452354), (11452, 349496), (12482, 320656), (13088, 305809), (15484, 258488), (17696, 226177), (20041, 199712), (22904, 174748), (24964, 160328), (30968, 129244), (32311, 123872), (40082, 99856), (43687, 91616), (45808, 87374), (49928, 80164), (61936, 64622)]