2620128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{557}}^1$

素因数の和:584

約数の個数: 72

約数和(自身を含む): 8015112

約数和(自身を除く): 5394984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 557, 588, 672, 784, 1114, 1176, 1568, 1671, 2228, 2352, 3342, 3899, 4456, 4704, 6684, 7798, 8912, 11697, 13368, 15596, 17824, 23394, 26736, 27293, 31192, 46788, 53472, 54586, 62384, 81879, 93576, 109172, 124768, 163758, 187152, 218344, 327516, 374304, 436688, 655032, 873376, 1310064, 2620128]

約数ペア:

[(1, 2620128), (2, 1310064), (3, 873376), (4, 655032), (6, 436688), (7, 374304), (8, 327516), (12, 218344), (14, 187152), (16, 163758), (21, 124768), (24, 109172), (28, 93576), (32, 81879), (42, 62384), (48, 54586), (49, 53472), (56, 46788), (84, 31192), (96, 27293), (98, 26736), (112, 23394), (147, 17824), (168, 15596), (196, 13368), (224, 11697), (294, 8912), (336, 7798), (392, 6684), (557, 4704), (588, 4456), (672, 3899), (784, 3342), (1114, 2352), (1176, 2228), (1568, 1671)]