72205312

素因数分解:

$2^{10}\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 44

約数和(自身を含む): 145910160

約数和(自身を除く): 73704848

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 659, 856, 1024, 1318, 1712, 2636, 3424, 5272, 6848, 10544, 13696, 21088, 27392, 42176, 54784, 70513, 84352, 109568, 141026, 168704, 282052, 337408, 564104, 674816, 1128208, 2256416, 4512832, 9025664, 18051328, 36102656, 72205312]

約数ペア:

[(1, 72205312), (2, 36102656), (4, 18051328), (8, 9025664), (16, 4512832), (32, 2256416), (64, 1128208), (107, 674816), (128, 564104), (214, 337408), (256, 282052), (428, 168704), (512, 141026), (659, 109568), (856, 84352), (1024, 70513), (1318, 54784), (1712, 42176), (2636, 27392), (3424, 21088), (5272, 13696), (6848, 10544)]