27393664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12620

約数の個数: 32

約数和(自身を含む): 57788100

約数和(自身を除く): 30394436

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12589, 25178, 50356, 100712, 201424, 214013, 402848, 428026, 805696, 856052, 1611392, 1712104, 3424208, 6848416, 13696832, 27393664]

約数ペア:

[(1, 27393664), (2, 13696832), (4, 6848416), (8, 3424208), (16, 1712104), (17, 1611392), (32, 856052), (34, 805696), (64, 428026), (68, 402848), (128, 214013), (136, 201424), (272, 100712), (544, 50356), (1088, 25178), (2176, 12589)]