70972944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211229}}^1$

素因数の和:211247

約数の個数: 40

約数和(自身を含む): 209540160

約数和(自身を除く): 138567216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 211229, 422458, 633687, 844916, 1267374, 1478603, 1689832, 2534748, 2957206, 3379664, 4435809, 5069496, 5914412, 8871618, 10138992, 11828824, 17743236, 23657648, 35486472, 70972944]

約数ペア:

[(1, 70972944), (2, 35486472), (3, 23657648), (4, 17743236), (6, 11828824), (7, 10138992), (8, 8871618), (12, 5914412), (14, 5069496), (16, 4435809), (21, 3379664), (24, 2957206), (28, 2534748), (42, 1689832), (48, 1478603), (56, 1267374), (84, 844916), (112, 633687), (168, 422458), (336, 211229)]