3814304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 8287272

約数和(自身を除く): 4472968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 173, 208, 212, 346, 416, 424, 689, 692, 848, 1378, 1384, 1696, 2249, 2756, 2768, 4498, 5512, 5536, 8996, 9169, 11024, 17992, 18338, 22048, 35984, 36676, 71968, 73352, 119197, 146704, 238394, 293408, 476788, 953576, 1907152, 3814304]

約数ペア:

[(1, 3814304), (2, 1907152), (4, 953576), (8, 476788), (13, 293408), (16, 238394), (26, 146704), (32, 119197), (52, 73352), (53, 71968), (104, 36676), (106, 35984), (173, 22048), (208, 18338), (212, 17992), (346, 11024), (416, 9169), (424, 8996), (689, 5536), (692, 5512), (848, 4498), (1378, 2768), (1384, 2756), (1696, 2249)]