15691184032

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1483}}^1\times {\mathrm{4657}}^1$

素因数の和:6221

約数の個数: 48

約数和(自身を含む): 31354972992

約数和(自身を除く): 15663788960

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 1483, 2272, 2966, 4657, 5932, 9314, 11864, 18628, 23728, 37256, 47456, 74512, 105293, 149024, 210586, 330647, 421172, 661294, 842344, 1322588, 1684688, 2645176, 3369376, 5290352, 6906331, 10580704, 13812662, 27625324, 55250648, 110501296, 221002592, 490349501, 980699002, 1961398004, 3922796008, 7845592016, 15691184032]

約数ペア:

[(1, 15691184032), (2, 7845592016), (4, 3922796008), (8, 1961398004), (16, 980699002), (32, 490349501), (71, 221002592), (142, 110501296), (284, 55250648), (568, 27625324), (1136, 13812662), (1483, 10580704), (2272, 6906331), (2966, 5290352), (4657, 3369376), (5932, 2645176), (9314, 1684688), (11864, 1322588), (18628, 842344), (23728, 661294), (37256, 421172), (47456, 330647), (74512, 210586), (105293, 149024)]