9939968

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 44

約数和(自身を含む): 21075912

約数和(自身を除く): 11135944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 571, 1024, 1088, 1142, 2176, 2284, 4352, 4568, 8704, 9136, 9707, 17408, 18272, 19414, 36544, 38828, 73088, 77656, 146176, 155312, 292352, 310624, 584704, 621248, 1242496, 2484992, 4969984, 9939968]

約数ペア:

[(1, 9939968), (2, 4969984), (4, 2484992), (8, 1242496), (16, 621248), (17, 584704), (32, 310624), (34, 292352), (64, 155312), (68, 146176), (128, 77656), (136, 73088), (256, 38828), (272, 36544), (512, 19414), (544, 18272), (571, 17408), (1024, 9707), (1088, 9136), (1142, 8704), (2176, 4568), (2284, 4352)]