47578736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3033

約数の個数: 40

約数和(自身を含む): 98899920

約数和(自身を除く): 51321184

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 2953, 4028, 5906, 8056, 11812, 16112, 23624, 47248, 56107, 112214, 156509, 224428, 313018, 448856, 626036, 897712, 1252072, 2504144, 2973671, 5947342, 11894684, 23789368, 47578736]

約数ペア:

[(1, 47578736), (2, 23789368), (4, 11894684), (8, 5947342), (16, 2973671), (19, 2504144), (38, 1252072), (53, 897712), (76, 626036), (106, 448856), (152, 313018), (212, 224428), (304, 156509), (424, 112214), (848, 56107), (1007, 47248), (2014, 23624), (2953, 16112), (4028, 11812), (5906, 8056)]