28430348546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1\times {\mathrm{1879}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 45065856000

約数和(自身を除く): 16635507454

約数列:

[1, 2, 19, 38, 439, 878, 907, 1814, 1879, 3758, 8341, 16682, 17233, 34466, 35701, 71402, 398173, 796346, 824881, 1649762, 1704253, 3408506, 7565287, 15130574, 15672739, 31345478, 32380807, 64761614, 748167067, 1496334134, 14215174273, 28430348546]

約数ペア:

[(1, 28430348546), (2, 14215174273), (19, 1496334134), (38, 748167067), (439, 64761614), (878, 32380807), (907, 31345478), (1814, 15672739), (1879, 15130574), (3758, 7565287), (8341, 3408506), (16682, 1704253), (17233, 1649762), (34466, 824881), (35701, 796346), (71402, 398173)]