26439756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 74360832

約数和(自身を除く): 47921076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 47, 74, 84, 94, 111, 141, 148, 181, 188, 222, 259, 282, 329, 362, 444, 518, 543, 564, 658, 724, 777, 987, 1036, 1086, 1267, 1316, 1554, 1739, 1974, 2172, 2534, 3108, 3478, 3801, 3948, 5068, 5217, 6697, 6956, 7602, 8507, 10434, 12173, 13394, 15204, 17014, 20091, 20868, 24346, 25521, 26788, 34028, 36519, 40182, 46879, 48692, 51042, 59549, 73038, 80364, 93758, 102084, 119098, 140637, 146076, 178647, 187516, 238196, 281274, 314759, 357294, 562548, 629518, 714588, 944277, 1259036, 1888554, 2203313, 3777108, 4406626, 6609939, 8813252, 13219878, 26439756]

約数ペア:

[(1, 26439756), (2, 13219878), (3, 8813252), (4, 6609939), (6, 4406626), (7, 3777108), (12, 2203313), (14, 1888554), (21, 1259036), (28, 944277), (37, 714588), (42, 629518), (47, 562548), (74, 357294), (84, 314759), (94, 281274), (111, 238196), (141, 187516), (148, 178647), (181, 146076), (188, 140637), (222, 119098), (259, 102084), (282, 93758), (329, 80364), (362, 73038), (444, 59549), (518, 51042), (543, 48692), (564, 46879), (658, 40182), (724, 36519), (777, 34028), (987, 26788), (1036, 25521), (1086, 24346), (1267, 20868), (1316, 20091), (1554, 17014), (1739, 15204), (1974, 13394), (2172, 12173), (2534, 10434), (3108, 8507), (3478, 7602), (3801, 6956), (3948, 6697), (5068, 5217)]