4151264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 9335088

約数和(自身を除く): 5183824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 587, 884, 1174, 1768, 2348, 3536, 4696, 7072, 7631, 9392, 9979, 15262, 18784, 19958, 30524, 39916, 61048, 79832, 122096, 129727, 159664, 244192, 259454, 319328, 518908, 1037816, 2075632, 4151264]

約数ペア:

[(1, 4151264), (2, 2075632), (4, 1037816), (8, 518908), (13, 319328), (16, 259454), (17, 244192), (26, 159664), (32, 129727), (34, 122096), (52, 79832), (68, 61048), (104, 39916), (136, 30524), (208, 19958), (221, 18784), (272, 15262), (416, 9979), (442, 9392), (544, 7631), (587, 7072), (884, 4696), (1174, 3536), (1768, 2348)]