66000256

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 162210600

約数和(自身を除く): 96210344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 392, 448, 476, 544, 619, 784, 833, 896, 952, 1088, 1238, 1568, 1666, 1904, 2176, 2476, 3136, 3332, 3808, 4333, 4952, 6272, 6664, 7616, 8666, 9904, 10523, 13328, 15232, 17332, 19808, 21046, 26656, 30331, 34664, 39616, 42092, 53312, 60662, 69328, 73661, 79232, 84184, 106624, 121324, 138656, 147322, 168368, 242648, 277312, 294644, 336736, 485296, 515627, 554624, 589288, 673472, 970592, 1031254, 1178576, 1346944, 1941184, 2062508, 2357152, 3882368, 4125016, 4714304, 8250032, 9428608, 16500064, 33000128, 66000256]

約数ペア:

[(1, 66000256), (2, 33000128), (4, 16500064), (7, 9428608), (8, 8250032), (14, 4714304), (16, 4125016), (17, 3882368), (28, 2357152), (32, 2062508), (34, 1941184), (49, 1346944), (56, 1178576), (64, 1031254), (68, 970592), (98, 673472), (112, 589288), (119, 554624), (128, 515627), (136, 485296), (196, 336736), (224, 294644), (238, 277312), (272, 242648), (392, 168368), (448, 147322), (476, 138656), (544, 121324), (619, 106624), (784, 84184), (833, 79232), (896, 73661), (952, 69328), (1088, 60662), (1238, 53312), (1568, 42092), (1666, 39616), (1904, 34664), (2176, 30331), (2476, 26656), (3136, 21046), (3332, 19808), (3808, 17332), (4333, 15232), (4952, 13328), (6272, 10523), (6664, 9904), (7616, 8666)]