33283328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 73056648

約数和(自身を除く): 39773320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 137, 146, 208, 256, 274, 292, 416, 548, 584, 832, 949, 1096, 1168, 1664, 1781, 1898, 2192, 2336, 3328, 3562, 3796, 4384, 4672, 7124, 7592, 8768, 9344, 10001, 14248, 15184, 17536, 18688, 20002, 28496, 30368, 35072, 40004, 56992, 60736, 80008, 113984, 121472, 130013, 160016, 227968, 242944, 260026, 320032, 455936, 520052, 640064, 1040104, 1280128, 2080208, 2560256, 4160416, 8320832, 16641664, 33283328]

約数ペア:

[(1, 33283328), (2, 16641664), (4, 8320832), (8, 4160416), (13, 2560256), (16, 2080208), (26, 1280128), (32, 1040104), (52, 640064), (64, 520052), (73, 455936), (104, 320032), (128, 260026), (137, 242944), (146, 227968), (208, 160016), (256, 130013), (274, 121472), (292, 113984), (416, 80008), (548, 60736), (584, 56992), (832, 40004), (949, 35072), (1096, 30368), (1168, 28496), (1664, 20002), (1781, 18688), (1898, 17536), (2192, 15184), (2336, 14248), (3328, 10001), (3562, 9344), (3796, 8768), (4384, 7592), (4672, 7124)]