40013792

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 108

約数和(自身を含む): 99887256

約数和(自身を除く): 59873464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 151, 169, 182, 196, 208, 224, 302, 338, 364, 392, 416, 604, 637, 676, 728, 784, 1057, 1183, 1208, 1274, 1352, 1456, 1568, 1963, 2114, 2366, 2416, 2548, 2704, 2912, 3926, 4228, 4732, 4832, 5096, 5408, 7399, 7852, 8281, 8456, 9464, 10192, 13741, 14798, 15704, 16562, 16912, 18928, 20384, 25519, 27482, 29596, 31408, 33124, 33824, 37856, 51038, 54964, 59192, 62816, 66248, 96187, 102076, 109928, 118384, 132496, 178633, 192374, 204152, 219856, 236768, 264992, 357266, 384748, 408304, 439712, 714532, 769496, 816608, 1250431, 1429064, 1538992, 2500862, 2858128, 3077984, 5001724, 5716256, 10003448, 20006896, 40013792]

約数ペア:

[(1, 40013792), (2, 20006896), (4, 10003448), (7, 5716256), (8, 5001724), (13, 3077984), (14, 2858128), (16, 2500862), (26, 1538992), (28, 1429064), (32, 1250431), (49, 816608), (52, 769496), (56, 714532), (91, 439712), (98, 408304), (104, 384748), (112, 357266), (151, 264992), (169, 236768), (182, 219856), (196, 204152), (208, 192374), (224, 178633), (302, 132496), (338, 118384), (364, 109928), (392, 102076), (416, 96187), (604, 66248), (637, 62816), (676, 59192), (728, 54964), (784, 51038), (1057, 37856), (1183, 33824), (1208, 33124), (1274, 31408), (1352, 29596), (1456, 27482), (1568, 25519), (1963, 20384), (2114, 18928), (2366, 16912), (2416, 16562), (2548, 15704), (2704, 14798), (2912, 13741), (3926, 10192), (4228, 9464), (4732, 8456), (4832, 8281), (5096, 7852), (5408, 7399)]