57133328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 137741184

約数和(自身を除く): 80607856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 811, 952, 1036, 1258, 1622, 1904, 2072, 2516, 3244, 4144, 4403, 5032, 5677, 6488, 8806, 10064, 11354, 12976, 13787, 17612, 22708, 27574, 30007, 35224, 45416, 55148, 60014, 70448, 90832, 96509, 110296, 120028, 193018, 210049, 220592, 240056, 386036, 420098, 480112, 510119, 772072, 840196, 1020238, 1544144, 1680392, 2040476, 3360784, 3570833, 4080952, 7141666, 8161904, 14283332, 28566664, 57133328]

約数ペア:

[(1, 57133328), (2, 28566664), (4, 14283332), (7, 8161904), (8, 7141666), (14, 4080952), (16, 3570833), (17, 3360784), (28, 2040476), (34, 1680392), (37, 1544144), (56, 1020238), (68, 840196), (74, 772072), (112, 510119), (119, 480112), (136, 420098), (148, 386036), (238, 240056), (259, 220592), (272, 210049), (296, 193018), (476, 120028), (518, 110296), (592, 96509), (629, 90832), (811, 70448), (952, 60014), (1036, 55148), (1258, 45416), (1622, 35224), (1904, 30007), (2072, 27574), (2516, 22708), (3244, 17612), (4144, 13787), (4403, 12976), (5032, 11354), (5677, 10064), (6488, 8806)]