28019008

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{7177}}^1$

素因数の和:7250

約数の個数: 28

約数和(自身を含む): 56519572

約数和(自身を除く): 28500564

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 7177, 14354, 28708, 57416, 114832, 229664, 437797, 459328, 875594, 1751188, 3502376, 7004752, 14009504, 28019008]

約数ペア:

[(1, 28019008), (2, 14009504), (4, 7004752), (8, 3502376), (16, 1751188), (32, 875594), (61, 459328), (64, 437797), (122, 229664), (244, 114832), (488, 57416), (976, 28708), (1952, 14354), (3904, 7177)]