15691136416

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{33049}}^1$

素因数の和:33497

約数の個数: 48

約数和(自身を含む): 31806923400

約数和(自身を除く): 16115786984

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 401, 592, 802, 1184, 1604, 3208, 6416, 12832, 14837, 29674, 33049, 59348, 66098, 118696, 132196, 237392, 264392, 474784, 528784, 1057568, 1222813, 2445626, 4891252, 9782504, 13252649, 19565008, 26505298, 39130016, 53010596, 106021192, 212042384, 424084768, 490348013, 980696026, 1961392052, 3922784104, 7845568208, 15691136416]

約数ペア:

[(1, 15691136416), (2, 7845568208), (4, 3922784104), (8, 1961392052), (16, 980696026), (32, 490348013), (37, 424084768), (74, 212042384), (148, 106021192), (296, 53010596), (401, 39130016), (592, 26505298), (802, 19565008), (1184, 13252649), (1604, 9782504), (3208, 4891252), (6416, 2445626), (12832, 1222813), (14837, 1057568), (29674, 528784), (33049, 474784), (59348, 264392), (66098, 237392), (118696, 132196)]