17668416

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4039

約数の個数: 56

約数和(自身を含む): 48792384

約数和(自身を除く): 31123968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4001, 4416, 8002, 12003, 16004, 24006, 32008, 48012, 64016, 92023, 96024, 128032, 184046, 192048, 256064, 276069, 368092, 384096, 552138, 736184, 768192, 1104276, 1472368, 2208552, 2944736, 4417104, 5889472, 8834208, 17668416]

約数ペア:

[(1, 17668416), (2, 8834208), (3, 5889472), (4, 4417104), (6, 2944736), (8, 2208552), (12, 1472368), (16, 1104276), (23, 768192), (24, 736184), (32, 552138), (46, 384096), (48, 368092), (64, 276069), (69, 256064), (92, 192048), (96, 184046), (138, 128032), (184, 96024), (192, 92023), (276, 64016), (368, 48012), (552, 32008), (736, 24006), (1104, 16004), (1472, 12003), (2208, 8002), (4001, 4416)]