28631616

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11471}}^1$

素因数の和:11499

約数の個数: 56

約数和(自身を含む): 81588864

約数和(自身を除く): 52957248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 11471, 22942, 34413, 45884, 68826, 91768, 137652, 149123, 183536, 275304, 298246, 367072, 447369, 550608, 596492, 734144, 894738, 1101216, 1192984, 1789476, 2202432, 2385968, 3578952, 4771936, 7157904, 9543872, 14315808, 28631616]

約数ペア:

[(1, 28631616), (2, 14315808), (3, 9543872), (4, 7157904), (6, 4771936), (8, 3578952), (12, 2385968), (13, 2202432), (16, 1789476), (24, 1192984), (26, 1101216), (32, 894738), (39, 734144), (48, 596492), (52, 550608), (64, 447369), (78, 367072), (96, 298246), (104, 275304), (156, 183536), (192, 149123), (208, 137652), (312, 91768), (416, 68826), (624, 45884), (832, 34413), (1248, 22942), (2496, 11471)]