66881482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 110289600

約数和(自身を除く): 43408118

約数列:

[1, 2, 19, 29, 38, 58, 137, 274, 443, 551, 886, 1102, 2603, 3973, 5206, 7946, 8417, 12847, 16834, 25694, 60691, 75487, 121382, 150974, 244093, 488186, 1153129, 1760039, 2306258, 3520078, 33440741, 66881482]

約数ペア:

[(1, 66881482), (2, 33440741), (19, 3520078), (29, 2306258), (38, 1760039), (58, 1153129), (137, 488186), (274, 244093), (443, 150974), (551, 121382), (886, 75487), (1102, 60691), (2603, 25694), (3973, 16834), (5206, 12847), (7946, 8417)]