75021808

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{64231}}^1$

素因数の和:64312

約数の個数: 20

約数和(自身を含む): 147348208

約数和(自身を除く): 72326400

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 64231, 128462, 256924, 513848, 1027696, 4688863, 9377726, 18755452, 37510904, 75021808]

約数ペア:

[(1, 75021808), (2, 37510904), (4, 18755452), (8, 9377726), (16, 4688863), (73, 1027696), (146, 513848), (292, 256924), (584, 128462), (1168, 64231)]