72873664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59929}}^1$

素因数の和:59960

約数の個数: 28

約数和(自身を含む): 152222200

約数和(自身を除く): 79348536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 59929, 119858, 239716, 479432, 958864, 1138651, 1917728, 2277302, 3835456, 4554604, 9109208, 18218416, 36436832, 72873664]

約数ペア:

[(1, 72873664), (2, 36436832), (4, 18218416), (8, 9109208), (16, 4554604), (19, 3835456), (32, 2277302), (38, 1917728), (64, 1138651), (76, 958864), (152, 479432), (304, 239716), (608, 119858), (1216, 59929)]