538407712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13217}}^1$

素因数の和:13313

約数の個数: 48

約数和(自身を含む): 1132518240

約数和(自身を除く): 594110528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 5092, 10184, 13217, 20368, 26434, 40736, 52868, 105736, 211472, 251123, 422944, 502246, 885539, 1004492, 1771078, 2008984, 3542156, 4017968, 7084312, 8035936, 14168624, 16825241, 28337248, 33650482, 67300964, 134601928, 269203856, 538407712]

約数ペア:

[(1, 538407712), (2, 269203856), (4, 134601928), (8, 67300964), (16, 33650482), (19, 28337248), (32, 16825241), (38, 14168624), (67, 8035936), (76, 7084312), (134, 4017968), (152, 3542156), (268, 2008984), (304, 1771078), (536, 1004492), (608, 885539), (1072, 502246), (1273, 422944), (2144, 251123), (2546, 211472), (5092, 105736), (10184, 52868), (13217, 40736), (20368, 26434)]