1238528

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 40

約数和(自身を含む): 2577960

約数和(自身を除く): 1339432

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 128, 164, 236, 256, 328, 472, 512, 656, 944, 1312, 1888, 2419, 2624, 3776, 4838, 5248, 7552, 9676, 10496, 15104, 19352, 20992, 30208, 38704, 77408, 154816, 309632, 619264, 1238528]

約数ペア:

[(1, 1238528), (2, 619264), (4, 309632), (8, 154816), (16, 77408), (32, 38704), (41, 30208), (59, 20992), (64, 19352), (82, 15104), (118, 10496), (128, 9676), (164, 7552), (236, 5248), (256, 4838), (328, 3776), (472, 2624), (512, 2419), (656, 1888), (944, 1312)]