64635692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{13477}}^1$

素因数の和:13601

約数の個数: 24

約数和(自身を含む): 124536720

約数和(自身を除く): 59901028

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 13477, 26954, 53908, 148247, 296494, 592988, 1468993, 2937986, 5875972, 16158923, 32317846, 64635692]

約数ペア:

[(1, 64635692), (2, 32317846), (4, 16158923), (11, 5875972), (22, 2937986), (44, 1468993), (109, 592988), (218, 296494), (436, 148247), (1199, 53908), (2398, 26954), (4796, 13477)]