29781714

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 61680960

約数和(自身を除く): 31899246

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 1297, 2594, 3827, 3891, 7654, 7782, 11481, 22962, 55771, 111542, 115433, 167313, 230866, 334626, 346299, 692598, 4963619, 9927238, 14890857, 29781714]

約数ペア:

[(1, 29781714), (2, 14890857), (3, 9927238), (6, 4963619), (43, 692598), (86, 346299), (89, 334626), (129, 230866), (178, 167313), (258, 115433), (267, 111542), (534, 55771), (1297, 22962), (2594, 11481), (3827, 7782), (3891, 7654)]