47721128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65551}}^1$

素因数の和:65577

約数の個数: 32

約数和(自身を含む): 110127360

約数和(自身を除く): 62406232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 65551, 131102, 262204, 458857, 524408, 852163, 917714, 1704326, 1835428, 3408652, 3670856, 5965141, 6817304, 11930282, 23860564, 47721128]

約数ペア:

[(1, 47721128), (2, 23860564), (4, 11930282), (7, 6817304), (8, 5965141), (13, 3670856), (14, 3408652), (26, 1835428), (28, 1704326), (52, 917714), (56, 852163), (91, 524408), (104, 458857), (182, 262204), (364, 131102), (728, 65551)]