72470014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 120955680

約数和(自身を除く): 48485666

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 986, 1097, 1139, 1943, 2194, 2278, 3886, 18649, 31813, 33031, 37298, 63626, 66062, 73499, 146998, 540821, 1081642, 1249483, 2131471, 2498966, 4262942, 36235007, 72470014]

約数ペア:

[(1, 72470014), (2, 36235007), (17, 4262942), (29, 2498966), (34, 2131471), (58, 1249483), (67, 1081642), (134, 540821), (493, 146998), (986, 73499), (1097, 66062), (1139, 63626), (1943, 37298), (2194, 33031), (2278, 31813), (3886, 18649)]