73128064

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{1637}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 146191500

約数和(自身を除く): 73063436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 1637, 2792, 3274, 5584, 6548, 11168, 13096, 22336, 26192, 44672, 52384, 104768, 209536, 571313, 1142626, 2285252, 4570504, 9141008, 18282016, 36564032, 73128064]

約数ペア:

[(1, 73128064), (2, 36564032), (4, 18282016), (8, 9141008), (16, 4570504), (32, 2285252), (64, 1142626), (128, 571313), (349, 209536), (698, 104768), (1396, 52384), (1637, 44672), (2792, 26192), (3274, 22336), (5584, 13096), (6548, 11168)]