25770368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 32834752

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 911, 1088, 1664, 1768, 1822, 2176, 3536, 3644, 7072, 7288, 11843, 14144, 14576, 15487, 23686, 28288, 29152, 30974, 47372, 58304, 61948, 94744, 116608, 123896, 189488, 201331, 247792, 378976, 402662, 495584, 757952, 805324, 991168, 1515904, 1610648, 1982336, 3221296, 6442592, 12885184, 25770368]

約数ペア:

[(1, 25770368), (2, 12885184), (4, 6442592), (8, 3221296), (13, 1982336), (16, 1610648), (17, 1515904), (26, 991168), (32, 805324), (34, 757952), (52, 495584), (64, 402662), (68, 378976), (104, 247792), (128, 201331), (136, 189488), (208, 123896), (221, 116608), (272, 94744), (416, 61948), (442, 58304), (544, 47372), (832, 30974), (884, 29152), (911, 28288), (1088, 23686), (1664, 15487), (1768, 14576), (1822, 14144), (2176, 11843), (3536, 7288), (3644, 7072)]