72617632

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 148925952

約数和(自身を除く): 76308320

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 911, 1504, 1696, 1822, 2491, 3644, 4982, 7288, 9964, 14576, 19928, 29152, 39856, 42817, 48283, 79712, 85634, 96566, 171268, 193132, 342536, 386264, 685072, 772528, 1370144, 1545056, 2269301, 4538602, 9077204, 18154408, 36308816, 72617632]

約数ペア:

[(1, 72617632), (2, 36308816), (4, 18154408), (8, 9077204), (16, 4538602), (32, 2269301), (47, 1545056), (53, 1370144), (94, 772528), (106, 685072), (188, 386264), (212, 342536), (376, 193132), (424, 171268), (752, 96566), (848, 85634), (911, 79712), (1504, 48283), (1696, 42817), (1822, 39856), (2491, 29152), (3644, 19928), (4982, 14576), (7288, 9964)]