25292436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 63955584

約数和(自身を除く): 38663148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 823, 1182, 1646, 2364, 2469, 2561, 3292, 4938, 5122, 7683, 9876, 10244, 10699, 15366, 21398, 30732, 32097, 42796, 64194, 128388, 162131, 324262, 486393, 648524, 972786, 1945572, 2107703, 4215406, 6323109, 8430812, 12646218, 25292436]

約数ペア:

[(1, 25292436), (2, 12646218), (3, 8430812), (4, 6323109), (6, 4215406), (12, 2107703), (13, 1945572), (26, 972786), (39, 648524), (52, 486393), (78, 324262), (156, 162131), (197, 128388), (394, 64194), (591, 42796), (788, 32097), (823, 30732), (1182, 21398), (1646, 15366), (2364, 10699), (2469, 10244), (2561, 9876), (3292, 7683), (4938, 5122)]