64294496

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 153280512

約数和(自身を除く): 88986016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 94, 112, 124, 188, 197, 217, 224, 248, 329, 376, 394, 434, 496, 658, 752, 788, 868, 992, 1316, 1379, 1457, 1504, 1576, 1736, 2632, 2758, 2914, 3152, 3472, 5264, 5516, 5828, 6107, 6304, 6944, 9259, 10199, 10528, 11032, 11656, 12214, 18518, 20398, 22064, 23312, 24428, 37036, 40796, 42749, 44128, 46624, 48856, 64813, 74072, 81592, 85498, 97712, 129626, 148144, 163184, 170996, 195424, 259252, 287029, 296288, 326368, 341992, 518504, 574058, 683984, 1037008, 1148116, 1367968, 2009203, 2074016, 2296232, 4018406, 4592464, 8036812, 9184928, 16073624, 32147248, 64294496]

約数ペア:

[(1, 64294496), (2, 32147248), (4, 16073624), (7, 9184928), (8, 8036812), (14, 4592464), (16, 4018406), (28, 2296232), (31, 2074016), (32, 2009203), (47, 1367968), (56, 1148116), (62, 1037008), (94, 683984), (112, 574058), (124, 518504), (188, 341992), (197, 326368), (217, 296288), (224, 287029), (248, 259252), (329, 195424), (376, 170996), (394, 163184), (434, 148144), (496, 129626), (658, 97712), (752, 85498), (788, 81592), (868, 74072), (992, 64813), (1316, 48856), (1379, 46624), (1457, 44128), (1504, 42749), (1576, 40796), (1736, 37036), (2632, 24428), (2758, 23312), (2914, 22064), (3152, 20398), (3472, 18518), (5264, 12214), (5516, 11656), (5828, 11032), (6107, 10528), (6304, 10199), (6944, 9259)]