42997344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 122943744

約数和(自身を除く): 79946400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 208, 262, 263, 312, 393, 416, 524, 526, 624, 786, 789, 1048, 1052, 1248, 1572, 1578, 1703, 2096, 2104, 3144, 3156, 3406, 3419, 4192, 4208, 5109, 6288, 6312, 6812, 6838, 8416, 10218, 10257, 12576, 12624, 13624, 13676, 20436, 20514, 25248, 27248, 27352, 34453, 40872, 41028, 54496, 54704, 68906, 81744, 82056, 103359, 109408, 137812, 163488, 164112, 206718, 275624, 328224, 413436, 447889, 551248, 826872, 895778, 1102496, 1343667, 1653744, 1791556, 2687334, 3307488, 3583112, 5374668, 7166224, 10749336, 14332448, 21498672, 42997344]

約数ペア:

[(1, 42997344), (2, 21498672), (3, 14332448), (4, 10749336), (6, 7166224), (8, 5374668), (12, 3583112), (13, 3307488), (16, 2687334), (24, 1791556), (26, 1653744), (32, 1343667), (39, 1102496), (48, 895778), (52, 826872), (78, 551248), (96, 447889), (104, 413436), (131, 328224), (156, 275624), (208, 206718), (262, 164112), (263, 163488), (312, 137812), (393, 109408), (416, 103359), (524, 82056), (526, 81744), (624, 68906), (786, 54704), (789, 54496), (1048, 41028), (1052, 40872), (1248, 34453), (1572, 27352), (1578, 27248), (1703, 25248), (2096, 20514), (2104, 20436), (3144, 13676), (3156, 13624), (3406, 12624), (3419, 12576), (4192, 10257), (4208, 10218), (5109, 8416), (6288, 6838), (6312, 6812)]