72031982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 121150080

約数和(自身を除く): 49118098

約数列:

[1, 2, 11, 22, 53, 106, 163, 326, 379, 583, 758, 1166, 1793, 3586, 4169, 8338, 8639, 17278, 20087, 40174, 61777, 95029, 123554, 190058, 220957, 441914, 679547, 1359094, 3274181, 6548362, 36015991, 72031982]

約数ペア:

[(1, 72031982), (2, 36015991), (11, 6548362), (22, 3274181), (53, 1359094), (106, 679547), (163, 441914), (326, 220957), (379, 190058), (583, 123554), (758, 95029), (1166, 61777), (1793, 40174), (3586, 20087), (4169, 17278), (8338, 8639)]