28280823396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{8761}}^1$

素因数の和:9321

約数の個数: 96

約数和(自身を含む): 76497727488

約数和(自身を除く): 48216904092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 463, 498, 581, 926, 996, 1162, 1389, 1743, 1852, 2324, 2778, 3241, 3486, 5556, 6482, 6972, 8761, 9723, 12964, 17522, 19446, 26283, 35044, 38429, 38892, 52566, 61327, 76858, 105132, 115287, 122654, 153716, 183981, 230574, 245308, 269003, 367962, 461148, 538006, 727163, 735924, 807009, 1076012, 1454326, 1614018, 2181489, 2908652, 3228036, 4056343, 4362978, 5090141, 8112686, 8725956, 10180282, 12169029, 15270423, 16225372, 20360564, 24338058, 28394401, 30540846, 48676116, 56788802, 61081692, 85183203, 113577604, 170366406, 336676469, 340732812, 673352938, 1010029407, 1346705876, 2020058814, 2356735283, 4040117628, 4713470566, 7070205849, 9426941132, 14140411698, 28280823396]

約数ペア:

[(1, 28280823396), (2, 14140411698), (3, 9426941132), (4, 7070205849), (6, 4713470566), (7, 4040117628), (12, 2356735283), (14, 2020058814), (21, 1346705876), (28, 1010029407), (42, 673352938), (83, 340732812), (84, 336676469), (166, 170366406), (249, 113577604), (332, 85183203), (463, 61081692), (498, 56788802), (581, 48676116), (926, 30540846), (996, 28394401), (1162, 24338058), (1389, 20360564), (1743, 16225372), (1852, 15270423), (2324, 12169029), (2778, 10180282), (3241, 8725956), (3486, 8112686), (5556, 5090141), (6482, 4362978), (6972, 4056343), (8761, 3228036), (9723, 2908652), (12964, 2181489), (17522, 1614018), (19446, 1454326), (26283, 1076012), (35044, 807009), (38429, 735924), (38892, 727163), (52566, 538006), (61327, 461148), (76858, 367962), (105132, 269003), (115287, 245308), (122654, 230574), (153716, 183981)]