30456448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 67173120

約数和(自身を除く): 36716672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 223, 352, 388, 446, 704, 776, 892, 1067, 1408, 1552, 1784, 2134, 2453, 3104, 3568, 4268, 4906, 6208, 7136, 8536, 9812, 12416, 14272, 17072, 19624, 21631, 28544, 34144, 39248, 43262, 68288, 78496, 86524, 136576, 156992, 173048, 237941, 313984, 346096, 475882, 692192, 951764, 1384384, 1903528, 2768768, 3807056, 7614112, 15228224, 30456448]

約数ペア:

[(1, 30456448), (2, 15228224), (4, 7614112), (8, 3807056), (11, 2768768), (16, 1903528), (22, 1384384), (32, 951764), (44, 692192), (64, 475882), (88, 346096), (97, 313984), (128, 237941), (176, 173048), (194, 156992), (223, 136576), (352, 86524), (388, 78496), (446, 68288), (704, 43262), (776, 39248), (892, 34144), (1067, 28544), (1408, 21631), (1552, 19624), (1784, 17072), (2134, 14272), (2453, 12416), (3104, 9812), (3568, 8536), (4268, 7136), (4906, 6208)]