28650752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8638

約数の個数: 36

約数和(自身を含む): 61595940

約数和(自身を除く): 32945188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8609, 17218, 34436, 68872, 111917, 137744, 223834, 275488, 447668, 550976, 895336, 1101952, 1790672, 2203904, 3581344, 7162688, 14325376, 28650752]

約数ペア:

[(1, 28650752), (2, 14325376), (4, 7162688), (8, 3581344), (13, 2203904), (16, 1790672), (26, 1101952), (32, 895336), (52, 550976), (64, 447668), (104, 275488), (128, 223834), (208, 137744), (256, 111917), (416, 68872), (832, 34436), (1664, 17218), (3328, 8609)]