57135208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6619}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 116776800

約数和(自身を除く): 59641592

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 6619, 8632, 13238, 26476, 52952, 86047, 172094, 344188, 549377, 688376, 1098754, 2197508, 4395016, 7141901, 14283802, 28567604, 57135208]

約数ペア:

[(1, 57135208), (2, 28567604), (4, 14283802), (8, 7141901), (13, 4395016), (26, 2197508), (52, 1098754), (83, 688376), (104, 549377), (166, 344188), (332, 172094), (664, 86047), (1079, 52952), (2158, 26476), (4316, 13238), (6619, 8632)]