41754778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 69518736

約数和(自身を除く): 27763958

約数列:

[1, 2, 13, 26, 53, 106, 157, 193, 314, 386, 689, 1378, 2041, 2509, 4082, 5018, 8321, 10229, 16642, 20458, 30301, 60602, 108173, 132977, 216346, 265954, 393913, 787826, 1605953, 3211906, 20877389, 41754778]

約数ペア:

[(1, 41754778), (2, 20877389), (13, 3211906), (26, 1605953), (53, 787826), (106, 393913), (157, 265954), (193, 216346), (314, 132977), (386, 108173), (689, 60602), (1378, 30301), (2041, 20458), (2509, 16642), (4082, 10229), (5018, 8321)]