22803664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6449}}^1$

素因数の和:6487

約数の個数: 40

約数和(自身を含む): 50387400

約数和(自身を除く): 27583736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6449, 12898, 25796, 51592, 83837, 103184, 109633, 167674, 219266, 335348, 438532, 670696, 877064, 1341392, 1425229, 1754128, 2850458, 5700916, 11401832, 22803664]

約数ペア:

[(1, 22803664), (2, 11401832), (4, 5700916), (8, 2850458), (13, 1754128), (16, 1425229), (17, 1341392), (26, 877064), (34, 670696), (52, 438532), (68, 335348), (104, 219266), (136, 167674), (208, 109633), (221, 103184), (272, 83837), (442, 51592), (884, 25796), (1768, 12898), (3536, 6449)]