1451936

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 36

約数和(自身を含む): 3055878

約数和(自身を除く): 1603942

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 289, 314, 544, 578, 628, 1156, 1256, 2312, 2512, 2669, 4624, 5024, 5338, 9248, 10676, 21352, 42704, 45373, 85408, 90746, 181492, 362984, 725968, 1451936]

約数ペア:

[(1, 1451936), (2, 725968), (4, 362984), (8, 181492), (16, 90746), (17, 85408), (32, 45373), (34, 42704), (68, 21352), (136, 10676), (157, 9248), (272, 5338), (289, 5024), (314, 4624), (544, 2669), (578, 2512), (628, 2312), (1156, 1256)]