4236544

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 9729440

約数和(自身を除く): 5492896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 67, 76, 104, 128, 134, 152, 208, 247, 256, 268, 304, 416, 494, 536, 608, 832, 871, 988, 1072, 1216, 1273, 1664, 1742, 1976, 2144, 2432, 2546, 3328, 3484, 3952, 4288, 4864, 5092, 6968, 7904, 8576, 10184, 13936, 15808, 16549, 17152, 20368, 27872, 31616, 33098, 40736, 55744, 63232, 66196, 81472, 111488, 132392, 162944, 222976, 264784, 325888, 529568, 1059136, 2118272, 4236544]

約数ペア:

[(1, 4236544), (2, 2118272), (4, 1059136), (8, 529568), (13, 325888), (16, 264784), (19, 222976), (26, 162944), (32, 132392), (38, 111488), (52, 81472), (64, 66196), (67, 63232), (76, 55744), (104, 40736), (128, 33098), (134, 31616), (152, 27872), (208, 20368), (247, 17152), (256, 16549), (268, 15808), (304, 13936), (416, 10184), (494, 8576), (536, 7904), (608, 6968), (832, 5092), (871, 4864), (988, 4288), (1072, 3952), (1216, 3484), (1273, 3328), (1664, 2546), (1742, 2432), (1976, 2144)]