38401538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 71207424

約数和(自身を除く): 32805886

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 3433, 5593, 6866, 11186, 24031, 48062, 58361, 116722, 161351, 322702, 408527, 817054, 1129457, 2258914, 2742967, 5485934, 19200769, 38401538]

約数ペア:

[(1, 38401538), (2, 19200769), (7, 5485934), (14, 2742967), (17, 2258914), (34, 1129457), (47, 817054), (94, 408527), (119, 322702), (238, 161351), (329, 116722), (658, 58361), (799, 48062), (1598, 24031), (3433, 11186), (5593, 6866)]