9376387216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4406197}}^1$

素因数の和:4406231

約数の個数: 40

約数和(自身を含む): 21854742080

約数和(自身を除く): 12478354864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 4406197, 8812394, 17624788, 30843379, 35249576, 61686758, 70499152, 83717743, 123373516, 167435486, 246747032, 334870972, 493494064, 586024201, 669741944, 1172048402, 1339483888, 2344096804, 4688193608, 9376387216]

約数ペア:

[(1, 9376387216), (2, 4688193608), (4, 2344096804), (7, 1339483888), (8, 1172048402), (14, 669741944), (16, 586024201), (19, 493494064), (28, 334870972), (38, 246747032), (56, 167435486), (76, 123373516), (112, 83717743), (133, 70499152), (152, 61686758), (266, 35249576), (304, 30843379), (532, 17624788), (1064, 8812394), (2128, 4406197)]