74843584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1101

約数の個数: 56

約数和(自身を含む): 159054800

約数和(自身を除く): 84211216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1009, 1159, 1216, 1952, 2018, 2318, 3904, 4036, 4636, 8072, 9272, 16144, 18544, 19171, 32288, 37088, 38342, 61549, 64576, 74176, 76684, 123098, 153368, 246196, 306736, 492392, 613472, 984784, 1169431, 1226944, 1969568, 2338862, 3939136, 4677724, 9355448, 18710896, 37421792, 74843584]

約数ペア:

[(1, 74843584), (2, 37421792), (4, 18710896), (8, 9355448), (16, 4677724), (19, 3939136), (32, 2338862), (38, 1969568), (61, 1226944), (64, 1169431), (76, 984784), (122, 613472), (152, 492392), (244, 306736), (304, 246196), (488, 153368), (608, 123098), (976, 76684), (1009, 74176), (1159, 64576), (1216, 61549), (1952, 38342), (2018, 37088), (2318, 32288), (3904, 19171), (4036, 18544), (4636, 16144), (8072, 9272)]