15662762128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{63761}}^1$

素因数の和:64963

約数の個数: 40

約数和(自身を含む): 32709140856

約数和(自身を除く): 17046378728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1181, 2362, 4724, 9448, 15353, 18896, 30706, 61412, 63761, 122824, 127522, 245648, 255044, 510088, 828893, 1020176, 1657786, 3315572, 6631144, 13262288, 75301741, 150603482, 301206964, 602413928, 978922633, 1204827856, 1957845266, 3915690532, 7831381064, 15662762128]

約数ペア:

[(1, 15662762128), (2, 7831381064), (4, 3915690532), (8, 1957845266), (13, 1204827856), (16, 978922633), (26, 602413928), (52, 301206964), (104, 150603482), (208, 75301741), (1181, 13262288), (2362, 6631144), (4724, 3315572), (9448, 1657786), (15353, 1020176), (18896, 828893), (30706, 510088), (61412, 255044), (63761, 245648), (122824, 127522)]