40879328

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 100088352

約数和(自身を除く): 59209024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 56, 58, 62, 98, 112, 116, 124, 196, 203, 217, 224, 232, 248, 392, 406, 434, 464, 496, 784, 812, 841, 868, 899, 928, 992, 1421, 1519, 1568, 1624, 1682, 1736, 1798, 2842, 3038, 3248, 3364, 3472, 3596, 5684, 5887, 6076, 6293, 6496, 6728, 6944, 7192, 11368, 11774, 12152, 12586, 13456, 14384, 22736, 23548, 24304, 25172, 26071, 26912, 28768, 41209, 44051, 45472, 47096, 48608, 50344, 52142, 82418, 88102, 94192, 100688, 104284, 164836, 176204, 182497, 188384, 201376, 208568, 329672, 352408, 364994, 417136, 659344, 704816, 729988, 834272, 1277479, 1318688, 1409632, 1459976, 2554958, 2919952, 5109916, 5839904, 10219832, 20439664, 40879328]

約数ペア:

[(1, 40879328), (2, 20439664), (4, 10219832), (7, 5839904), (8, 5109916), (14, 2919952), (16, 2554958), (28, 1459976), (29, 1409632), (31, 1318688), (32, 1277479), (49, 834272), (56, 729988), (58, 704816), (62, 659344), (98, 417136), (112, 364994), (116, 352408), (124, 329672), (196, 208568), (203, 201376), (217, 188384), (224, 182497), (232, 176204), (248, 164836), (392, 104284), (406, 100688), (434, 94192), (464, 88102), (496, 82418), (784, 52142), (812, 50344), (841, 48608), (868, 47096), (899, 45472), (928, 44051), (992, 41209), (1421, 28768), (1519, 26912), (1568, 26071), (1624, 25172), (1682, 24304), (1736, 23548), (1798, 22736), (2842, 14384), (3038, 13456), (3248, 12586), (3364, 12152), (3472, 11774), (3596, 11368), (5684, 7192), (5887, 6944), (6076, 6728), (6293, 6496)]