64235248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3110

約数の個数: 80

約数和(自身を含む): 164346624

約数和(自身を除く): 100111376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 3067, 5236, 6134, 10472, 12268, 20944, 21469, 24536, 33737, 42938, 49072, 52139, 67474, 85876, 104278, 134948, 171752, 208556, 236159, 269896, 343504, 364973, 417112, 472318, 539792, 573529, 729946, 834224, 944636, 1147058, 1459892, 1889272, 2294116, 2919784, 3778544, 4014703, 4588232, 5839568, 8029406, 9176464, 16058812, 32117624, 64235248]

約数ペア:

[(1, 64235248), (2, 32117624), (4, 16058812), (7, 9176464), (8, 8029406), (11, 5839568), (14, 4588232), (16, 4014703), (17, 3778544), (22, 2919784), (28, 2294116), (34, 1889272), (44, 1459892), (56, 1147058), (68, 944636), (77, 834224), (88, 729946), (112, 573529), (119, 539792), (136, 472318), (154, 417112), (176, 364973), (187, 343504), (238, 269896), (272, 236159), (308, 208556), (374, 171752), (476, 134948), (616, 104278), (748, 85876), (952, 67474), (1232, 52139), (1309, 49072), (1496, 42938), (1904, 33737), (2618, 24536), (2992, 21469), (3067, 20944), (5236, 12268), (6134, 10472)]