25370072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34849}}^1$

素因数の和:34875

約数の個数: 32

約数和(自身を含む): 58548000

約数和(自身を除く): 33177928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 34849, 69698, 139396, 243943, 278792, 453037, 487886, 906074, 975772, 1812148, 1951544, 3171259, 3624296, 6342518, 12685036, 25370072]

約数ペア:

[(1, 25370072), (2, 12685036), (4, 6342518), (7, 3624296), (8, 3171259), (13, 1951544), (14, 1812148), (26, 975772), (28, 906074), (52, 487886), (56, 453037), (91, 278792), (104, 243943), (182, 139396), (364, 69698), (728, 34849)]