39274976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 87670800

約数和(自身を除く): 48395824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 4969, 7904, 9938, 19876, 39752, 64597, 79504, 94411, 129194, 159008, 188822, 258388, 377644, 516776, 755288, 1033552, 1227343, 1510576, 2067104, 2454686, 3021152, 4909372, 9818744, 19637488, 39274976]

約数ペア:

[(1, 39274976), (2, 19637488), (4, 9818744), (8, 4909372), (13, 3021152), (16, 2454686), (19, 2067104), (26, 1510576), (32, 1227343), (38, 1033552), (52, 755288), (76, 516776), (104, 377644), (152, 258388), (208, 188822), (247, 159008), (304, 129194), (416, 94411), (494, 79504), (608, 64597), (988, 39752), (1976, 19876), (3952, 9938), (4969, 7904)]