15671352944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9781}}^1\times {\mathrm{7703}}^1$

素因数の和:17505

約数の個数: 40

約数和(自身を含む): 32706469152

約数和(自身を除く): 17035116208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7703, 9781, 15406, 19562, 30812, 39124, 61624, 78248, 100139, 123248, 127153, 156496, 200278, 254306, 400556, 508612, 801112, 1017224, 1602224, 2034448, 75343043, 150686086, 301372172, 602744344, 979459559, 1205488688, 1958919118, 3917838236, 7835676472, 15671352944]

約数ペア:

[(1, 15671352944), (2, 7835676472), (4, 3917838236), (8, 1958919118), (13, 1205488688), (16, 979459559), (26, 602744344), (52, 301372172), (104, 150686086), (208, 75343043), (7703, 2034448), (9781, 1602224), (15406, 1017224), (19562, 801112), (30812, 508612), (39124, 400556), (61624, 254306), (78248, 200278), (100139, 156496), (123248, 127153)]