3897347216

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{99707}}^1$

素因数の和:100071

約数の個数: 40

約数和(自身を含む): 8654654400

約数和(自身を除く): 4757307184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 4886, 5584, 9772, 19544, 39088, 99707, 199414, 398828, 697949, 797656, 1395898, 1595312, 2791796, 5583592, 11167184, 34797743, 69595486, 139190972, 243584201, 278381944, 487168402, 556763888, 974336804, 1948673608, 3897347216]

約数ペア:

[(1, 3897347216), (2, 1948673608), (4, 974336804), (7, 556763888), (8, 487168402), (14, 278381944), (16, 243584201), (28, 139190972), (56, 69595486), (112, 34797743), (349, 11167184), (698, 5583592), (1396, 2791796), (2443, 1595312), (2792, 1395898), (4886, 797656), (5584, 697949), (9772, 398828), (19544, 199414), (39088, 99707)]