64761648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192743}}^1$

素因数の和:192761

約数の個数: 40

約数和(自身を含む): 191202048

約数和(自身を除く): 126440400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192743, 385486, 578229, 770972, 1156458, 1349201, 1541944, 2312916, 2698402, 3083888, 4047603, 4625832, 5396804, 8095206, 9251664, 10793608, 16190412, 21587216, 32380824, 64761648]

約数ペア:

[(1, 64761648), (2, 32380824), (3, 21587216), (4, 16190412), (6, 10793608), (7, 9251664), (8, 8095206), (12, 5396804), (14, 4625832), (16, 4047603), (21, 3083888), (24, 2698402), (28, 2312916), (42, 1541944), (48, 1349201), (56, 1156458), (84, 770972), (112, 578229), (168, 385486), (336, 192743)]