427179808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71387}}^1$

素因数の和:71425

約数の個数: 48

約数和(自身を含む): 971447904

約数和(自身を除く): 544268096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 71387, 142774, 285548, 571096, 785257, 1142192, 1213579, 1570514, 2284384, 2427158, 3141028, 4854316, 6282056, 9708632, 12564112, 13349369, 19417264, 25128224, 26698738, 38834528, 53397476, 106794952, 213589904, 427179808]

約数ペア:

[(1, 427179808), (2, 213589904), (4, 106794952), (8, 53397476), (11, 38834528), (16, 26698738), (17, 25128224), (22, 19417264), (32, 13349369), (34, 12564112), (44, 9708632), (68, 6282056), (88, 4854316), (136, 3141028), (176, 2427158), (187, 2284384), (272, 1570514), (352, 1213579), (374, 1142192), (544, 785257), (748, 571096), (1496, 285548), (2992, 142774), (5984, 71387)]