25826224496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{3373}}^1$

素因数の和:3814

約数の個数: 80

約数和(自身を含む): 53016606720

約数和(自身を除く): 27190382224

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 359, 496, 688, 718, 1333, 1436, 2666, 2872, 3373, 5332, 5744, 6746, 10664, 11129, 13492, 15437, 21328, 22258, 26984, 30874, 44516, 53968, 61748, 89032, 104563, 123496, 145039, 178064, 209126, 246992, 290078, 418252, 478547, 580156, 836504, 957094, 1160312, 1210907, 1673008, 1914188, 2320624, 2421814, 3828376, 4496209, 4843628, 7656752, 8992418, 9687256, 17984836, 19374512, 35969672, 37538117, 52069001, 71939344, 75076234, 104138002, 150152468, 208276004, 300304936, 416552008, 600609872, 833104016, 1614139031, 3228278062, 6456556124, 12913112248, 25826224496]

約数ペア:

[(1, 25826224496), (2, 12913112248), (4, 6456556124), (8, 3228278062), (16, 1614139031), (31, 833104016), (43, 600609872), (62, 416552008), (86, 300304936), (124, 208276004), (172, 150152468), (248, 104138002), (344, 75076234), (359, 71939344), (496, 52069001), (688, 37538117), (718, 35969672), (1333, 19374512), (1436, 17984836), (2666, 9687256), (2872, 8992418), (3373, 7656752), (5332, 4843628), (5744, 4496209), (6746, 3828376), (10664, 2421814), (11129, 2320624), (13492, 1914188), (15437, 1673008), (21328, 1210907), (22258, 1160312), (26984, 957094), (30874, 836504), (44516, 580156), (53968, 478547), (61748, 418252), (89032, 290078), (104563, 246992), (123496, 209126), (145039, 178064)]