15691306736

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{2657}}^1$

素因数の和:3526

約数の個数: 80

約数和(自身を含む): 35321715456

約数和(自身を除く): 19630408720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 787, 938, 1072, 1574, 1876, 2657, 3148, 3752, 5314, 5509, 6296, 7504, 10628, 11018, 12592, 18599, 21256, 22036, 37198, 42512, 44072, 52729, 74396, 88144, 105458, 148792, 178019, 210916, 297584, 356038, 369103, 421832, 712076, 738206, 843664, 1246133, 1424152, 1476412, 2091059, 2492266, 2848304, 2952824, 4182118, 4984532, 5905648, 8364236, 9969064, 14637413, 16728472, 19938128, 29274826, 33456944, 58549652, 117099304, 140100953, 234198608, 280201906, 560403812, 980706671, 1120807624, 1961413342, 2241615248, 3922826684, 7845653368, 15691306736]

約数ペア:

[(1, 15691306736), (2, 7845653368), (4, 3922826684), (7, 2241615248), (8, 1961413342), (14, 1120807624), (16, 980706671), (28, 560403812), (56, 280201906), (67, 234198608), (112, 140100953), (134, 117099304), (268, 58549652), (469, 33456944), (536, 29274826), (787, 19938128), (938, 16728472), (1072, 14637413), (1574, 9969064), (1876, 8364236), (2657, 5905648), (3148, 4984532), (3752, 4182118), (5314, 2952824), (5509, 2848304), (6296, 2492266), (7504, 2091059), (10628, 1476412), (11018, 1424152), (12592, 1246133), (18599, 843664), (21256, 738206), (22036, 712076), (37198, 421832), (42512, 369103), (44072, 356038), (52729, 297584), (74396, 210916), (88144, 178019), (105458, 148792)]