25967214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 44479890

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 83, 91, 117, 126, 166, 182, 191, 234, 249, 273, 382, 498, 546, 573, 581, 747, 819, 1079, 1146, 1162, 1337, 1494, 1638, 1719, 1743, 2158, 2483, 2674, 3237, 3438, 3486, 4011, 4966, 5229, 6474, 7449, 7553, 8022, 9711, 10458, 12033, 14898, 15106, 15853, 17381, 19422, 22347, 22659, 24066, 31706, 34762, 44694, 45318, 47559, 52143, 67977, 95118, 104286, 110971, 135954, 142677, 156429, 206089, 221942, 285354, 312858, 332913, 412178, 618267, 665826, 998739, 1236534, 1442623, 1854801, 1997478, 2885246, 3709602, 4327869, 8655738, 12983607, 25967214]

約数ペア:

[(1, 25967214), (2, 12983607), (3, 8655738), (6, 4327869), (7, 3709602), (9, 2885246), (13, 1997478), (14, 1854801), (18, 1442623), (21, 1236534), (26, 998739), (39, 665826), (42, 618267), (63, 412178), (78, 332913), (83, 312858), (91, 285354), (117, 221942), (126, 206089), (166, 156429), (182, 142677), (191, 135954), (234, 110971), (249, 104286), (273, 95118), (382, 67977), (498, 52143), (546, 47559), (573, 45318), (581, 44694), (747, 34762), (819, 31706), (1079, 24066), (1146, 22659), (1162, 22347), (1337, 19422), (1494, 17381), (1638, 15853), (1719, 15106), (1743, 14898), (2158, 12033), (2483, 10458), (2674, 9711), (3237, 8022), (3438, 7553), (3486, 7449), (4011, 6474), (4966, 5229)]