66921472

素因数分解:

$2^{10}\times {\mathrm{65353}}^1$

素因数の和:65373

約数の個数: 22

約数和(自身を含む): 133779638

約数和(自身を除く): 66858166

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 65353, 130706, 261412, 522824, 1045648, 2091296, 4182592, 8365184, 16730368, 33460736, 66921472]

約数ペア:

[(1, 66921472), (2, 33460736), (4, 16730368), (8, 8365184), (16, 4182592), (32, 2091296), (64, 1045648), (128, 522824), (256, 261412), (512, 130706), (1024, 65353)]