40269824

素因数分解:

$2^{11}\times 7^1\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 93791880

約数和(自身を除く): 53522056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1024, 1484, 1696, 1792, 2048, 2809, 2968, 3392, 3584, 5618, 5936, 6784, 7168, 11236, 11872, 13568, 14336, 19663, 22472, 23744, 27136, 39326, 44944, 47488, 54272, 78652, 89888, 94976, 108544, 157304, 179776, 189952, 314608, 359552, 379904, 629216, 719104, 759808, 1258432, 1438208, 2516864, 2876416, 5033728, 5752832, 10067456, 20134912, 40269824]

約数ペア:

[(1, 40269824), (2, 20134912), (4, 10067456), (7, 5752832), (8, 5033728), (14, 2876416), (16, 2516864), (28, 1438208), (32, 1258432), (53, 759808), (56, 719104), (64, 629216), (106, 379904), (112, 359552), (128, 314608), (212, 189952), (224, 179776), (256, 157304), (371, 108544), (424, 94976), (448, 89888), (512, 78652), (742, 54272), (848, 47488), (896, 44944), (1024, 39326), (1484, 27136), (1696, 23744), (1792, 22472), (2048, 19663), (2809, 14336), (2968, 13568), (3392, 11872), (3584, 11236), (5618, 7168), (5936, 6784)]