15887328

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2787

約数の個数: 48

約数和(自身を含む): 42403536

約数和(自身を除く): 26516208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2713, 2928, 5426, 5856, 8139, 10852, 16278, 21704, 32556, 43408, 65112, 86816, 130224, 165493, 260448, 330986, 496479, 661972, 992958, 1323944, 1985916, 2647888, 3971832, 5295776, 7943664, 15887328]

約数ペア:

[(1, 15887328), (2, 7943664), (3, 5295776), (4, 3971832), (6, 2647888), (8, 1985916), (12, 1323944), (16, 992958), (24, 661972), (32, 496479), (48, 330986), (61, 260448), (96, 165493), (122, 130224), (183, 86816), (244, 65112), (366, 43408), (488, 32556), (732, 21704), (976, 16278), (1464, 10852), (1952, 8139), (2713, 5856), (2928, 5426)]