42656016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 119617344

約数和(自身を除く): 76961328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 347, 394, 591, 624, 694, 788, 1041, 1182, 1388, 1576, 2082, 2364, 2561, 2776, 3152, 4164, 4511, 4728, 5122, 5552, 7683, 8328, 9022, 9456, 10244, 13533, 15366, 16656, 18044, 20488, 27066, 30732, 36088, 40976, 54132, 61464, 68359, 72176, 108264, 122928, 136718, 205077, 216528, 273436, 410154, 546872, 820308, 888667, 1093744, 1640616, 1777334, 2666001, 3281232, 3554668, 5332002, 7109336, 10664004, 14218672, 21328008, 42656016]

約数ペア:

[(1, 42656016), (2, 21328008), (3, 14218672), (4, 10664004), (6, 7109336), (8, 5332002), (12, 3554668), (13, 3281232), (16, 2666001), (24, 1777334), (26, 1640616), (39, 1093744), (48, 888667), (52, 820308), (78, 546872), (104, 410154), (156, 273436), (197, 216528), (208, 205077), (312, 136718), (347, 122928), (394, 108264), (591, 72176), (624, 68359), (694, 61464), (788, 54132), (1041, 40976), (1182, 36088), (1388, 30732), (1576, 27066), (2082, 20488), (2364, 18044), (2561, 16656), (2776, 15366), (3152, 13533), (4164, 10244), (4511, 9456), (4728, 9022), (5122, 8328), (5552, 7683)]