42400448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{38971}}^1$

素因数の和:39000

約数の個数: 28

約数和(自身を含む): 89089992

約数和(自身を除く): 46689544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 38971, 77942, 155884, 311768, 623536, 662507, 1247072, 1325014, 2494144, 2650028, 5300056, 10600112, 21200224, 42400448]

約数ペア:

[(1, 42400448), (2, 21200224), (4, 10600112), (8, 5300056), (16, 2650028), (17, 2494144), (32, 1325014), (34, 1247072), (64, 662507), (68, 623536), (136, 311768), (272, 155884), (544, 77942), (1088, 38971)]