25044684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 68640768

約数和(自身を除く): 43596084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 223, 294, 382, 446, 573, 588, 669, 764, 892, 1146, 1337, 1338, 1561, 2292, 2674, 2676, 3122, 4011, 4683, 5348, 6244, 8022, 9359, 9366, 10927, 16044, 18718, 18732, 21854, 28077, 32781, 37436, 42593, 43708, 56154, 65562, 85186, 112308, 127779, 131124, 170372, 255558, 298151, 511116, 596302, 894453, 1192604, 1788906, 2087057, 3577812, 4174114, 6261171, 8348228, 12522342, 25044684]

約数ペア:

[(1, 25044684), (2, 12522342), (3, 8348228), (4, 6261171), (6, 4174114), (7, 3577812), (12, 2087057), (14, 1788906), (21, 1192604), (28, 894453), (42, 596302), (49, 511116), (84, 298151), (98, 255558), (147, 170372), (191, 131124), (196, 127779), (223, 112308), (294, 85186), (382, 65562), (446, 56154), (573, 43708), (588, 42593), (669, 37436), (764, 32781), (892, 28077), (1146, 21854), (1337, 18732), (1338, 18718), (1561, 16044), (2292, 10927), (2674, 9366), (2676, 9359), (3122, 8022), (4011, 6244), (4683, 5348)]