39621208

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{61}}^2$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 83074680

約数和(自身を除く): 43453472

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 671, 968, 1331, 1342, 2662, 2684, 3721, 5324, 5368, 7381, 7442, 10648, 14762, 14884, 29524, 29768, 40931, 59048, 81191, 81862, 162382, 163724, 324764, 327448, 450241, 649528, 900482, 1800964, 3601928, 4952651, 9905302, 19810604, 39621208]

約数ペア:

[(1, 39621208), (2, 19810604), (4, 9905302), (8, 4952651), (11, 3601928), (22, 1800964), (44, 900482), (61, 649528), (88, 450241), (121, 327448), (122, 324764), (242, 163724), (244, 162382), (484, 81862), (488, 81191), (671, 59048), (968, 40931), (1331, 29768), (1342, 29524), (2662, 14884), (2684, 14762), (3721, 10648), (5324, 7442), (5368, 7381)]