7890402016

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 17945807040

約数和(自身を除く): 10055405024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 229, 386, 458, 772, 797, 916, 1351, 1544, 1594, 1603, 1832, 2702, 3088, 3188, 3206, 3664, 5404, 5579, 6176, 6376, 6412, 7328, 10808, 11158, 12752, 12824, 21616, 22316, 25504, 25648, 43232, 44197, 44632, 51296, 88394, 89264, 153821, 176788, 178528, 182513, 307642, 309379, 353576, 365026, 615284, 618758, 707152, 730052, 1076747, 1230568, 1237516, 1277591, 1414304, 1460104, 2153494, 2461136, 2475032, 2555182, 2920208, 4306988, 4922272, 4950064, 5110364, 5840416, 8613976, 9900128, 10220728, 17227952, 20441456, 34455904, 35225009, 40882912, 70450018, 140900036, 246575063, 281800072, 493150126, 563600144, 986300252, 1127200288, 1972600504, 3945201008, 7890402016]

約数ペア:

[(1, 7890402016), (2, 3945201008), (4, 1972600504), (7, 1127200288), (8, 986300252), (14, 563600144), (16, 493150126), (28, 281800072), (32, 246575063), (56, 140900036), (112, 70450018), (193, 40882912), (224, 35225009), (229, 34455904), (386, 20441456), (458, 17227952), (772, 10220728), (797, 9900128), (916, 8613976), (1351, 5840416), (1544, 5110364), (1594, 4950064), (1603, 4922272), (1832, 4306988), (2702, 2920208), (3088, 2555182), (3188, 2475032), (3206, 2461136), (3664, 2153494), (5404, 1460104), (5579, 1414304), (6176, 1277591), (6376, 1237516), (6412, 1230568), (7328, 1076747), (10808, 730052), (11158, 707152), (12752, 618758), (12824, 615284), (21616, 365026), (22316, 353576), (25504, 309379), (25648, 307642), (43232, 182513), (44197, 178528), (44632, 176788), (51296, 153821), (88394, 89264)]