70388494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 117612000

約数和(自身を除く): 47223506

約数列:

[1, 2, 11, 22, 109, 149, 197, 218, 298, 394, 1199, 1639, 2167, 2398, 3278, 4334, 16241, 21473, 29353, 32482, 42946, 58706, 178651, 236203, 322883, 357302, 472406, 645766, 3199477, 6398954, 35194247, 70388494]

約数ペア:

[(1, 70388494), (2, 35194247), (11, 6398954), (22, 3199477), (109, 645766), (149, 472406), (197, 357302), (218, 322883), (298, 236203), (394, 178651), (1199, 58706), (1639, 42946), (2167, 32482), (2398, 29353), (3278, 21473), (4334, 16241)]