72073642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 120294720

約数和(自身を除く): 48221078

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 986, 1091, 1139, 1943, 2182, 2278, 3886, 18547, 31639, 33031, 37094, 63278, 66062, 73097, 146194, 537863, 1075726, 1242649, 2119813, 2485298, 4239626, 36036821, 72073642]

約数ペア:

[(1, 72073642), (2, 36036821), (17, 4239626), (29, 2485298), (34, 2119813), (58, 1242649), (67, 1075726), (134, 537863), (493, 146194), (986, 73097), (1091, 66062), (1139, 63278), (1943, 37094), (2182, 33031), (2278, 31639), (3886, 18547)]